1407660312

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1\times {\mathrm{997}}^1$

素因数の和:1756

約数の個数: 64

約数和(自身を含む): 3567650400

約数和(自身を除く): 2159990088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 661, 712, 997, 1068, 1322, 1983, 1994, 2136, 2644, 2991, 3966, 3988, 5288, 5982, 7932, 7976, 11964, 15864, 23928, 58829, 88733, 117658, 176487, 177466, 235316, 266199, 352974, 354932, 470632, 532398, 659017, 705948, 709864, 1064796, 1318034, 1411896, 1977051, 2129592, 2636068, 3954102, 5272136, 7908204, 15816408, 58652513, 117305026, 175957539, 234610052, 351915078, 469220104, 703830156, 1407660312]

約数ペア:

[(1, 1407660312), (2, 703830156), (3, 469220104), (4, 351915078), (6, 234610052), (8, 175957539), (12, 117305026), (24, 58652513), (89, 15816408), (178, 7908204), (267, 5272136), (356, 3954102), (534, 2636068), (661, 2129592), (712, 1977051), (997, 1411896), (1068, 1318034), (1322, 1064796), (1983, 709864), (1994, 705948), (2136, 659017), (2644, 532398), (2991, 470632), (3966, 354932), (3988, 352974), (5288, 266199), (5982, 235316), (7932, 177466), (7976, 176487), (11964, 117658), (15864, 88733), (23928, 58829)]