487144476

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 1620386880

約数和(自身を除く): 1133242404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 73, 78, 84, 91, 97, 98, 108, 117, 126, 146, 147, 156, 182, 189, 194, 196, 219, 234, 252, 273, 291, 292, 294, 351, 364, 378, 388, 438, 441, 468, 511, 546, 582, 588, 637, 657, 679, 702, 756, 819, 873, 876, 882, 949, 1022, 1092, 1164, 1261, 1274, 1314, 1323, 1358, 1404, 1533, 1638, 1746, 1764, 1898, 1911, 1971, 2037, 2044, 2457, 2522, 2548, 2619, 2628, 2646, 2716, 2847, 3066, 3276, 3492, 3577, 3783, 3796, 3822, 3942, 4074, 4599, 4753, 4914, 5044, 5238, 5292, 5694, 5733, 6111, 6132, 6643, 7081, 7154, 7566, 7644, 7884, 8148, 8541, 8827, 9198, 9506, 9828, 10476, 10731, 11349, 11388, 11466, 12222, 13286, 13797, 14162, 14259, 14308, 15132, 17082, 17199, 17654, 18333, 18396, 19012, 19929, 21243, 21462, 22698, 22932, 24444, 25623, 26481, 26572, 27594, 28324, 28518, 32193, 34047, 34164, 34398, 35308, 36666, 39858, 42486, 42777, 42924, 45396, 46501, 49567, 51246, 52962, 55188, 57036, 59787, 61789, 63729, 64386, 68094, 68796, 73332, 79443, 79716, 84972, 85554, 92053, 93002, 96579, 99134, 102492, 105924, 119574, 123578, 127458, 128331, 128772, 136188, 139503, 148701, 158886, 171108, 179361, 184106, 185367, 186004, 191187, 193158, 198268, 238329, 239148, 247156, 254916, 256662, 276159, 279006, 297402, 317772, 346969, 358722, 368212, 370734, 382374, 386316, 418509, 446103, 476658, 513324, 552318, 556101, 558012, 594804, 644371, 693938, 717444, 741468, 764748, 828477, 837018, 892206, 953316, 1040907, 1104636, 1112202, 1255527, 1288742, 1338309, 1387876, 1656954, 1668303, 1674036, 1784412, 1933113, 2081814, 2224404, 2485431, 2511054, 2577484, 2676618, 3122721, 3313908, 3336606, 3866226, 4163628, 4510597, 4970862, 5022108, 5353236, 5799339, 6245442, 6673212, 7732452, 9021194, 9368163, 9941724, 11598678, 12490884, 13531791, 17398017, 18042388, 18736326, 23197356, 27063582, 34796034, 37472652, 40595373, 54127164, 69592068, 81190746, 121786119, 162381492, 243572238, 487144476]

約数ペア:

[(1, 487144476), (2, 243572238), (3, 162381492), (4, 121786119), (6, 81190746), (7, 69592068), (9, 54127164), (12, 40595373), (13, 37472652), (14, 34796034), (18, 27063582), (21, 23197356), (26, 18736326), (27, 18042388), (28, 17398017), (36, 13531791), (39, 12490884), (42, 11598678), (49, 9941724), (52, 9368163), (54, 9021194), (63, 7732452), (73, 6673212), (78, 6245442), (84, 5799339), (91, 5353236), (97, 5022108), (98, 4970862), (108, 4510597), (117, 4163628), (126, 3866226), (146, 3336606), (147, 3313908), (156, 3122721), (182, 2676618), (189, 2577484), (194, 2511054), (196, 2485431), (219, 2224404), (234, 2081814), (252, 1933113), (273, 1784412), (291, 1674036), (292, 1668303), (294, 1656954), (351, 1387876), (364, 1338309), (378, 1288742), (388, 1255527), (438, 1112202), (441, 1104636), (468, 1040907), (511, 953316), (546, 892206), (582, 837018), (588, 828477), (637, 764748), (657, 741468), (679, 717444), (702, 693938), (756, 644371), (819, 594804), (873, 558012), (876, 556101), (882, 552318), (949, 513324), (1022, 476658), (1092, 446103), (1164, 418509), (1261, 386316), (1274, 382374), (1314, 370734), (1323, 368212), (1358, 358722), (1404, 346969), (1533, 317772), (1638, 297402), (1746, 279006), (1764, 276159), (1898, 256662), (1911, 254916), (1971, 247156), (2037, 239148), (2044, 238329), (2457, 198268), (2522, 193158), (2548, 191187), (2619, 186004), (2628, 185367), (2646, 184106), (2716, 179361), (2847, 171108), (3066, 158886), (3276, 148701), (3492, 139503), (3577, 136188), (3783, 128772), (3796, 128331), (3822, 127458), (3942, 123578), (4074, 119574), (4599, 105924), (4753, 102492), (4914, 99134), (5044, 96579), (5238, 93002), (5292, 92053), (5694, 85554), (5733, 84972), (6111, 79716), (6132, 79443), (6643, 73332), (7081, 68796), (7154, 68094), (7566, 64386), (7644, 63729), (7884, 61789), (8148, 59787), (8541, 57036), (8827, 55188), (9198, 52962), (9506, 51246), (9828, 49567), (10476, 46501), (10731, 45396), (11349, 42924), (11388, 42777), (11466, 42486), (12222, 39858), (13286, 36666), (13797, 35308), (14162, 34398), (14259, 34164), (14308, 34047), (15132, 32193), (17082, 28518), (17199, 28324), (17654, 27594), (18333, 26572), (18396, 26481), (19012, 25623), (19929, 24444), (21243, 22932), (21462, 22698)]