870747072

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20521}}^1$

素因数の和:20566

約数の個数: 112

約数和(自身を含む): 2627144352

約数和(自身を除く): 1756397280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1768, 2496, 2652, 3264, 3536, 5304, 7072, 10608, 14144, 20521, 21216, 41042, 42432, 61563, 82084, 123126, 164168, 246252, 266773, 328336, 348857, 492504, 533546, 656672, 697714, 800319, 985008, 1046571, 1067092, 1313344, 1395428, 1600638, 1970016, 2093142, 2134184, 2790856, 3201276, 3940032, 4186284, 4268368, 4535141, 5581712, 6402552, 8372568, 8536736, 9070282, 11163424, 12805104, 13605423, 16745136, 17073472, 18140564, 22326848, 25610208, 27210846, 33490272, 36281128, 51220416, 54421692, 66980544, 72562256, 108843384, 145124512, 217686768, 290249024, 435373536, 870747072]

約数ペア:

[(1, 870747072), (2, 435373536), (3, 290249024), (4, 217686768), (6, 145124512), (8, 108843384), (12, 72562256), (13, 66980544), (16, 54421692), (17, 51220416), (24, 36281128), (26, 33490272), (32, 27210846), (34, 25610208), (39, 22326848), (48, 18140564), (51, 17073472), (52, 16745136), (64, 13605423), (68, 12805104), (78, 11163424), (96, 9070282), (102, 8536736), (104, 8372568), (136, 6402552), (156, 5581712), (192, 4535141), (204, 4268368), (208, 4186284), (221, 3940032), (272, 3201276), (312, 2790856), (408, 2134184), (416, 2093142), (442, 1970016), (544, 1600638), (624, 1395428), (663, 1313344), (816, 1067092), (832, 1046571), (884, 985008), (1088, 800319), (1248, 697714), (1326, 656672), (1632, 533546), (1768, 492504), (2496, 348857), (2652, 328336), (3264, 266773), (3536, 246252), (5304, 164168), (7072, 123126), (10608, 82084), (14144, 61563), (20521, 42432), (21216, 41042)]