447202672

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 1017434880

約数和(自身を除く): 570232208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 83, 112, 146, 166, 292, 332, 511, 581, 584, 659, 664, 1022, 1162, 1168, 1318, 1328, 2044, 2324, 2636, 4088, 4613, 4648, 5272, 6059, 8176, 9226, 9296, 10544, 12118, 18452, 24236, 36904, 42413, 48107, 48472, 54697, 73808, 84826, 96214, 96944, 109394, 169652, 192428, 218788, 336749, 339304, 382879, 384856, 437576, 673498, 678608, 765758, 769712, 875152, 1346996, 1531516, 2693992, 3063032, 3992881, 5387984, 6126064, 7985762, 15971524, 27950167, 31943048, 55900334, 63886096, 111800668, 223601336, 447202672]

約数ペア:

[(1, 447202672), (2, 223601336), (4, 111800668), (7, 63886096), (8, 55900334), (14, 31943048), (16, 27950167), (28, 15971524), (56, 7985762), (73, 6126064), (83, 5387984), (112, 3992881), (146, 3063032), (166, 2693992), (292, 1531516), (332, 1346996), (511, 875152), (581, 769712), (584, 765758), (659, 678608), (664, 673498), (1022, 437576), (1162, 384856), (1168, 382879), (1318, 339304), (1328, 336749), (2044, 218788), (2324, 192428), (2636, 169652), (4088, 109394), (4613, 96944), (4648, 96214), (5272, 84826), (6059, 73808), (8176, 54697), (9226, 48472), (9296, 48107), (10544, 42413), (12118, 36904), (18452, 24236)]