908175996

素因数分解:

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

素因数の和:390

約数の個数: 288

約数和(自身を含む): 3028058880

約数和(自身を除く): 2119882884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 43, 49, 52, 54, 63, 78, 84, 86, 91, 98, 108, 117, 126, 129, 147, 156, 172, 182, 189, 196, 234, 252, 258, 273, 294, 301, 307, 351, 364, 378, 387, 441, 468, 516, 546, 559, 588, 602, 614, 637, 702, 756, 774, 819, 882, 903, 921, 1092, 1118, 1161, 1204, 1228, 1274, 1323, 1404, 1548, 1638, 1677, 1764, 1806, 1842, 1911, 2107, 2149, 2236, 2322, 2457, 2548, 2646, 2709, 2763, 3276, 3354, 3612, 3684, 3822, 3913, 3991, 4214, 4298, 4644, 4914, 5031, 5292, 5418, 5526, 5733, 6321, 6447, 6708, 7644, 7826, 7982, 8127, 8289, 8428, 8596, 9828, 10062, 10836, 11052, 11466, 11739, 11973, 12642, 12894, 13201, 15043, 15093, 15652, 15964, 16254, 16578, 17199, 18963, 19341, 20124, 22932, 23478, 23946, 25284, 25788, 26402, 27391, 27937, 30086, 30186, 32508, 33156, 34398, 35217, 35919, 37926, 38682, 39603, 45129, 46956, 47892, 52804, 54782, 55874, 56889, 58023, 60172, 60372, 68796, 70434, 71838, 75852, 77364, 79206, 82173, 83811, 90258, 92407, 105651, 107757, 109564, 111748, 113778, 116046, 118809, 135387, 140868, 143676, 158412, 164346, 167622, 171613, 180516, 184814, 195559, 211302, 215514, 227556, 232092, 237618, 246519, 251433, 270774, 277221, 328692, 335244, 343226, 356427, 369628, 391118, 406161, 422604, 431028, 475236, 493038, 502866, 514839, 541548, 554442, 586677, 646849, 686452, 712854, 739557, 754299, 782236, 812322, 831663, 986076, 1005732, 1029678, 1108884, 1173354, 1201291, 1293698, 1425708, 1479114, 1508598, 1544517, 1624644, 1663326, 1760031, 1940547, 2059356, 2346708, 2402582, 2494989, 2587396, 2958228, 3017196, 3089034, 3326652, 3520062, 3603873, 3881094, 4633551, 4805164, 4989978, 5280093, 5821641, 6178068, 7040124, 7207746, 7762188, 8409037, 9267102, 9979956, 10560186, 10811619, 11643282, 14415492, 16818074, 17464923, 18534204, 21120372, 21623238, 23286564, 25227111, 32434857, 33636148, 34929846, 43246476, 50454222, 64869714, 69859692, 75681333, 100908444, 129739428, 151362666, 227043999, 302725332, 454087998, 908175996]

約数ペア:

[(1, 908175996), (2, 454087998), (3, 302725332), (4, 227043999), (6, 151362666), (7, 129739428), (9, 100908444), (12, 75681333), (13, 69859692), (14, 64869714), (18, 50454222), (21, 43246476), (26, 34929846), (27, 33636148), (28, 32434857), (36, 25227111), (39, 23286564), (42, 21623238), (43, 21120372), (49, 18534204), (52, 17464923), (54, 16818074), (63, 14415492), (78, 11643282), (84, 10811619), (86, 10560186), (91, 9979956), (98, 9267102), (108, 8409037), (117, 7762188), (126, 7207746), (129, 7040124), (147, 6178068), (156, 5821641), (172, 5280093), (182, 4989978), (189, 4805164), (196, 4633551), (234, 3881094), (252, 3603873), (258, 3520062), (273, 3326652), (294, 3089034), (301, 3017196), (307, 2958228), (351, 2587396), (364, 2494989), (378, 2402582), (387, 2346708), (441, 2059356), (468, 1940547), (516, 1760031), (546, 1663326), (559, 1624644), (588, 1544517), (602, 1508598), (614, 1479114), (637, 1425708), (702, 1293698), (756, 1201291), (774, 1173354), (819, 1108884), (882, 1029678), (903, 1005732), (921, 986076), (1092, 831663), (1118, 812322), (1161, 782236), (1204, 754299), (1228, 739557), (1274, 712854), (1323, 686452), (1404, 646849), (1548, 586677), (1638, 554442), (1677, 541548), (1764, 514839), (1806, 502866), (1842, 493038), (1911, 475236), (2107, 431028), (2149, 422604), (2236, 406161), (2322, 391118), (2457, 369628), (2548, 356427), (2646, 343226), (2709, 335244), (2763, 328692), (3276, 277221), (3354, 270774), (3612, 251433), (3684, 246519), (3822, 237618), (3913, 232092), (3991, 227556), (4214, 215514), (4298, 211302), (4644, 195559), (4914, 184814), (5031, 180516), (5292, 171613), (5418, 167622), (5526, 164346), (5733, 158412), (6321, 143676), (6447, 140868), (6708, 135387), (7644, 118809), (7826, 116046), (7982, 113778), (8127, 111748), (8289, 109564), (8428, 107757), (8596, 105651), (9828, 92407), (10062, 90258), (10836, 83811), (11052, 82173), (11466, 79206), (11739, 77364), (11973, 75852), (12642, 71838), (12894, 70434), (13201, 68796), (15043, 60372), (15093, 60172), (15652, 58023), (15964, 56889), (16254, 55874), (16578, 54782), (17199, 52804), (18963, 47892), (19341, 46956), (20124, 45129), (22932, 39603), (23478, 38682), (23946, 37926), (25284, 35919), (25788, 35217), (26402, 34398), (27391, 33156), (27937, 32508), (30086, 30186)]