1816351992

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:392

約数の個数: 384

約数和(自身を含む): 6488697600

約数和(自身を除く): 4672345608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 43, 49, 52, 54, 56, 63, 72, 78, 84, 86, 91, 98, 104, 108, 117, 126, 129, 147, 156, 168, 172, 182, 189, 196, 216, 234, 252, 258, 273, 294, 301, 307, 312, 344, 351, 364, 378, 387, 392, 441, 468, 504, 516, 546, 559, 588, 602, 614, 637, 702, 728, 756, 774, 819, 882, 903, 921, 936, 1032, 1092, 1118, 1161, 1176, 1204, 1228, 1274, 1323, 1404, 1512, 1548, 1638, 1677, 1764, 1806, 1842, 1911, 2107, 2149, 2184, 2236, 2322, 2408, 2456, 2457, 2548, 2646, 2709, 2763, 2808, 3096, 3276, 3354, 3528, 3612, 3684, 3822, 3913, 3991, 4214, 4298, 4472, 4644, 4914, 5031, 5096, 5292, 5418, 5526, 5733, 6321, 6447, 6552, 6708, 7224, 7368, 7644, 7826, 7982, 8127, 8289, 8428, 8596, 9288, 9828, 10062, 10584, 10836, 11052, 11466, 11739, 11973, 12642, 12894, 13201, 13416, 15043, 15093, 15288, 15652, 15964, 16254, 16578, 16856, 17192, 17199, 18963, 19341, 19656, 20124, 21672, 22104, 22932, 23478, 23946, 25284, 25788, 26402, 27391, 27937, 30086, 30186, 31304, 31928, 32508, 33156, 34398, 35217, 35919, 37926, 38682, 39603, 40248, 45129, 45864, 46956, 47892, 50568, 51576, 52804, 54782, 55874, 56889, 58023, 60172, 60372, 65016, 66312, 68796, 70434, 71838, 75852, 77364, 79206, 82173, 83811, 90258, 92407, 93912, 95784, 105608, 105651, 107757, 109564, 111748, 113778, 116046, 118809, 120344, 120744, 135387, 137592, 140868, 143676, 151704, 154728, 158412, 164346, 167622, 171613, 180516, 184814, 195559, 211302, 215514, 219128, 223496, 227556, 232092, 237618, 246519, 251433, 270774, 277221, 281736, 287352, 316824, 328692, 335244, 343226, 356427, 361032, 369628, 391118, 406161, 422604, 431028, 455112, 464184, 475236, 493038, 502866, 514839, 541548, 554442, 586677, 646849, 657384, 670488, 686452, 712854, 739256, 739557, 754299, 782236, 812322, 831663, 845208, 862056, 950472, 986076, 1005732, 1029678, 1083096, 1108884, 1173354, 1201291, 1293698, 1372904, 1425708, 1479114, 1508598, 1544517, 1564472, 1624644, 1663326, 1760031, 1940547, 1972152, 2011464, 2059356, 2217768, 2346708, 2402582, 2494989, 2587396, 2851416, 2958228, 3017196, 3089034, 3249288, 3326652, 3520062, 3603873, 3881094, 4118712, 4633551, 4693416, 4805164, 4989978, 5174792, 5280093, 5821641, 5916456, 6034392, 6178068, 6653304, 7040124, 7207746, 7762188, 8409037, 9267102, 9610328, 9979956, 10560186, 10811619, 11643282, 12356136, 14080248, 14415492, 15524376, 16818074, 17464923, 18534204, 19959912, 21120372, 21623238, 23286564, 25227111, 28830984, 32434857, 33636148, 34929846, 37068408, 42240744, 43246476, 46573128, 50454222, 64869714, 67272296, 69859692, 75681333, 86492952, 100908444, 129739428, 139719384, 151362666, 201816888, 227043999, 259478856, 302725332, 454087998, 605450664, 908175996, 1816351992]

約数ペア:

[(1, 1816351992), (2, 908175996), (3, 605450664), (4, 454087998), (6, 302725332), (7, 259478856), (8, 227043999), (9, 201816888), (12, 151362666), (13, 139719384), (14, 129739428), (18, 100908444), (21, 86492952), (24, 75681333), (26, 69859692), (27, 67272296), (28, 64869714), (36, 50454222), (39, 46573128), (42, 43246476), (43, 42240744), (49, 37068408), (52, 34929846), (54, 33636148), (56, 32434857), (63, 28830984), (72, 25227111), (78, 23286564), (84, 21623238), (86, 21120372), (91, 19959912), (98, 18534204), (104, 17464923), (108, 16818074), (117, 15524376), (126, 14415492), (129, 14080248), (147, 12356136), (156, 11643282), (168, 10811619), (172, 10560186), (182, 9979956), (189, 9610328), (196, 9267102), (216, 8409037), (234, 7762188), (252, 7207746), (258, 7040124), (273, 6653304), (294, 6178068), (301, 6034392), (307, 5916456), (312, 5821641), (344, 5280093), (351, 5174792), (364, 4989978), (378, 4805164), (387, 4693416), (392, 4633551), (441, 4118712), (468, 3881094), (504, 3603873), (516, 3520062), (546, 3326652), (559, 3249288), (588, 3089034), (602, 3017196), (614, 2958228), (637, 2851416), (702, 2587396), (728, 2494989), (756, 2402582), (774, 2346708), (819, 2217768), (882, 2059356), (903, 2011464), (921, 1972152), (936, 1940547), (1032, 1760031), (1092, 1663326), (1118, 1624644), (1161, 1564472), (1176, 1544517), (1204, 1508598), (1228, 1479114), (1274, 1425708), (1323, 1372904), (1404, 1293698), (1512, 1201291), (1548, 1173354), (1638, 1108884), (1677, 1083096), (1764, 1029678), (1806, 1005732), (1842, 986076), (1911, 950472), (2107, 862056), (2149, 845208), (2184, 831663), (2236, 812322), (2322, 782236), (2408, 754299), (2456, 739557), (2457, 739256), (2548, 712854), (2646, 686452), (2709, 670488), (2763, 657384), (2808, 646849), (3096, 586677), (3276, 554442), (3354, 541548), (3528, 514839), (3612, 502866), (3684, 493038), (3822, 475236), (3913, 464184), (3991, 455112), (4214, 431028), (4298, 422604), (4472, 406161), (4644, 391118), (4914, 369628), (5031, 361032), (5096, 356427), (5292, 343226), (5418, 335244), (5526, 328692), (5733, 316824), (6321, 287352), (6447, 281736), (6552, 277221), (6708, 270774), (7224, 251433), (7368, 246519), (7644, 237618), (7826, 232092), (7982, 227556), (8127, 223496), (8289, 219128), (8428, 215514), (8596, 211302), (9288, 195559), (9828, 184814), (10062, 180516), (10584, 171613), (10836, 167622), (11052, 164346), (11466, 158412), (11739, 154728), (11973, 151704), (12642, 143676), (12894, 140868), (13201, 137592), (13416, 135387), (15043, 120744), (15093, 120344), (15288, 118809), (15652, 116046), (15964, 113778), (16254, 111748), (16578, 109564), (16856, 107757), (17192, 105651), (17199, 105608), (18963, 95784), (19341, 93912), (19656, 92407), (20124, 90258), (21672, 83811), (22104, 82173), (22932, 79206), (23478, 77364), (23946, 75852), (25284, 71838), (25788, 70434), (26402, 68796), (27391, 66312), (27937, 65016), (30086, 60372), (30186, 60172), (31304, 58023), (31928, 56889), (32508, 55874), (33156, 54782), (34398, 52804), (35217, 51576), (35919, 50568), (37926, 47892), (38682, 46956), (39603, 45864), (40248, 45129)]