408065970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28279}}^1$

素因数の和:28339

約数の個数: 64

約数和(自身を含む): 1083237120

約数和(自身を除く): 675171150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 7215, 14430, 28279, 56558, 84837, 141395, 169674, 282790, 367627, 424185, 735254, 848370, 1046323, 1102881, 1838135, 2092646, 2205762, 3138969, 3676270, 5231615, 5514405, 6277938, 10463230, 11028810, 13602199, 15694845, 27204398, 31389690, 40806597, 68010995, 81613194, 136021990, 204032985, 408065970]

約数ペア:

[(1, 408065970), (2, 204032985), (3, 136021990), (5, 81613194), (6, 68010995), (10, 40806597), (13, 31389690), (15, 27204398), (26, 15694845), (30, 13602199), (37, 11028810), (39, 10463230), (65, 6277938), (74, 5514405), (78, 5231615), (111, 3676270), (130, 3138969), (185, 2205762), (195, 2092646), (222, 1838135), (370, 1102881), (390, 1046323), (481, 848370), (555, 735254), (962, 424185), (1110, 367627), (1443, 282790), (2405, 169674), (2886, 141395), (4810, 84837), (7215, 56558), (14430, 28279)]