255274272

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4241}}^1$

素因数の和:4287

約数の個数: 144

約数和(自身を含む): 833807520

約数和(自身を除く): 578533248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1254, 1368, 1584, 1672, 1824, 1881, 2508, 2736, 3168, 3344, 3762, 4241, 5016, 5472, 6688, 7524, 8482, 10032, 12723, 15048, 16964, 20064, 25446, 30096, 33928, 38169, 46651, 50892, 60192, 67856, 76338, 80579, 93302, 101784, 135712, 139953, 152676, 161158, 186604, 203568, 241737, 279906, 305352, 322316, 373208, 407136, 419859, 483474, 559812, 610704, 644632, 725211, 746416, 839718, 886369, 966948, 1119624, 1221408, 1289264, 1450422, 1492832, 1679436, 1772738, 1933896, 2239248, 2578528, 2659107, 2900844, 3358872, 3545476, 3867792, 4478496, 5318214, 5801688, 6717744, 7090952, 7735584, 7977321, 10636428, 11603376, 13435488, 14181904, 15954642, 21272856, 23206752, 28363808, 31909284, 42545712, 63818568, 85091424, 127637136, 255274272]

約数ペア:

[(1, 255274272), (2, 127637136), (3, 85091424), (4, 63818568), (6, 42545712), (8, 31909284), (9, 28363808), (11, 23206752), (12, 21272856), (16, 15954642), (18, 14181904), (19, 13435488), (22, 11603376), (24, 10636428), (32, 7977321), (33, 7735584), (36, 7090952), (38, 6717744), (44, 5801688), (48, 5318214), (57, 4478496), (66, 3867792), (72, 3545476), (76, 3358872), (88, 2900844), (96, 2659107), (99, 2578528), (114, 2239248), (132, 1933896), (144, 1772738), (152, 1679436), (171, 1492832), (176, 1450422), (198, 1289264), (209, 1221408), (228, 1119624), (264, 966948), (288, 886369), (304, 839718), (342, 746416), (352, 725211), (396, 644632), (418, 610704), (456, 559812), (528, 483474), (608, 419859), (627, 407136), (684, 373208), (792, 322316), (836, 305352), (912, 279906), (1056, 241737), (1254, 203568), (1368, 186604), (1584, 161158), (1672, 152676), (1824, 139953), (1881, 135712), (2508, 101784), (2736, 93302), (3168, 80579), (3344, 76338), (3762, 67856), (4241, 60192), (5016, 50892), (5472, 46651), (6688, 38169), (7524, 33928), (8482, 30096), (10032, 25446), (12723, 20064), (15048, 16964)]