487289712

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15937}}^1$

素因数の和:15975

約数の個数: 120

約数和(自身を含む): 1577096976

約数和(自身を除く): 1089807264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 10192, 15288, 15937, 30576, 31874, 47811, 63748, 95622, 111559, 127496, 191244, 207181, 223118, 254992, 334677, 382488, 414362, 446236, 621543, 669354, 764976, 780913, 828724, 892472, 1243086, 1338708, 1450267, 1561826, 1657448, 1784944, 2342739, 2486172, 2677416, 2900534, 3123652, 3314896, 4350801, 4685478, 4972344, 5354832, 5801068, 6247304, 8701602, 9370956, 9944688, 10151869, 11602136, 12494608, 17403204, 18741912, 20303738, 23204272, 30455607, 34806408, 37483824, 40607476, 60911214, 69612816, 81214952, 121822428, 162429904, 243644856, 487289712]

約数ペア:

[(1, 487289712), (2, 243644856), (3, 162429904), (4, 121822428), (6, 81214952), (7, 69612816), (8, 60911214), (12, 40607476), (13, 37483824), (14, 34806408), (16, 30455607), (21, 23204272), (24, 20303738), (26, 18741912), (28, 17403204), (39, 12494608), (42, 11602136), (48, 10151869), (49, 9944688), (52, 9370956), (56, 8701602), (78, 6247304), (84, 5801068), (91, 5354832), (98, 4972344), (104, 4685478), (112, 4350801), (147, 3314896), (156, 3123652), (168, 2900534), (182, 2677416), (196, 2486172), (208, 2342739), (273, 1784944), (294, 1657448), (312, 1561826), (336, 1450267), (364, 1338708), (392, 1243086), (546, 892472), (588, 828724), (624, 780913), (637, 764976), (728, 669354), (784, 621543), (1092, 446236), (1176, 414362), (1274, 382488), (1456, 334677), (1911, 254992), (2184, 223118), (2352, 207181), (2548, 191244), (3822, 127496), (4368, 111559), (5096, 95622), (7644, 63748), (10192, 47811), (15288, 31874), (15937, 30576)]