345012008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1093}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 751446720

約数和(自身を除く): 406434712

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 211, 374, 422, 748, 844, 1093, 1496, 1688, 2186, 2321, 3587, 4372, 4642, 7174, 8744, 9284, 12023, 14348, 18568, 18581, 24046, 28696, 37162, 39457, 48092, 74324, 78914, 96184, 148648, 157828, 204391, 230623, 315656, 408782, 461246, 817564, 922492, 1635128, 1844984, 2536853, 3920591, 5073706, 7841182, 10147412, 15682364, 20294824, 31364728, 43126501, 86253002, 172506004, 345012008]

約数ペア:

[(1, 345012008), (2, 172506004), (4, 86253002), (8, 43126501), (11, 31364728), (17, 20294824), (22, 15682364), (34, 10147412), (44, 7841182), (68, 5073706), (88, 3920591), (136, 2536853), (187, 1844984), (211, 1635128), (374, 922492), (422, 817564), (748, 461246), (844, 408782), (1093, 315656), (1496, 230623), (1688, 204391), (2186, 157828), (2321, 148648), (3587, 96184), (4372, 78914), (4642, 74324), (7174, 48092), (8744, 39457), (9284, 37162), (12023, 28696), (14348, 24046), (18568, 18581)]