405605328

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 1066646016

約数和(自身を除く): 661040688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 151, 214, 302, 321, 428, 453, 523, 604, 642, 856, 906, 1046, 1208, 1284, 1569, 1712, 1812, 2092, 2416, 2568, 3138, 3624, 4184, 5136, 6276, 7248, 8368, 12552, 16157, 25104, 32314, 48471, 55961, 64628, 78973, 96942, 111922, 129256, 157946, 167883, 193884, 223844, 236919, 258512, 315892, 335766, 387768, 447688, 473838, 631784, 671532, 775536, 895376, 947676, 1263568, 1343064, 1895352, 2686128, 3790704, 8450111, 16900222, 25350333, 33800444, 50700666, 67600888, 101401332, 135201776, 202802664, 405605328]

約数ペア:

[(1, 405605328), (2, 202802664), (3, 135201776), (4, 101401332), (6, 67600888), (8, 50700666), (12, 33800444), (16, 25350333), (24, 16900222), (48, 8450111), (107, 3790704), (151, 2686128), (214, 1895352), (302, 1343064), (321, 1263568), (428, 947676), (453, 895376), (523, 775536), (604, 671532), (642, 631784), (856, 473838), (906, 447688), (1046, 387768), (1208, 335766), (1284, 315892), (1569, 258512), (1712, 236919), (1812, 223844), (2092, 193884), (2416, 167883), (2568, 157946), (3138, 129256), (3624, 111922), (4184, 96942), (5136, 78973), (6276, 64628), (7248, 55961), (8368, 48471), (12552, 32314), (16157, 25104)]