421347436640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6151}}^1\times {\mathrm{32933}}^1$

素因数の和:39112

約数の個数: 96

約数和(自身を含む): 1072211950656

約数和(自身を除く): 650864514016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 6151, 12302, 24604, 30755, 32933, 49208, 61510, 65866, 79963, 98416, 123020, 131732, 159926, 164665, 196832, 246040, 263464, 319852, 329330, 399815, 428129, 492080, 526928, 639704, 658660, 799630, 856258, 984160, 1053856, 1279408, 1317320, 1599260, 1712516, 2140645, 2558816, 2634640, 3198520, 3425032, 4281290, 5269280, 6397040, 6850064, 8562580, 12794080, 13700128, 17125160, 34250320, 68500640, 202570883, 405141766, 810283532, 1012854415, 1620567064, 2025708830, 2633421479, 3241134128, 4051417660, 5266842958, 6482268256, 8102835320, 10533685916, 13167107395, 16205670640, 21067371832, 26334214790, 32411341280, 42134743664, 52668429580, 84269487328, 105336859160, 210673718320, 421347436640]

約数ペア:

[(1, 421347436640), (2, 210673718320), (4, 105336859160), (5, 84269487328), (8, 52668429580), (10, 42134743664), (13, 32411341280), (16, 26334214790), (20, 21067371832), (26, 16205670640), (32, 13167107395), (40, 10533685916), (52, 8102835320), (65, 6482268256), (80, 5266842958), (104, 4051417660), (130, 3241134128), (160, 2633421479), (208, 2025708830), (260, 1620567064), (416, 1012854415), (520, 810283532), (1040, 405141766), (2080, 202570883), (6151, 68500640), (12302, 34250320), (24604, 17125160), (30755, 13700128), (32933, 12794080), (49208, 8562580), (61510, 6850064), (65866, 6397040), (79963, 5269280), (98416, 4281290), (123020, 3425032), (131732, 3198520), (159926, 2634640), (164665, 2558816), (196832, 2140645), (246040, 1712516), (263464, 1599260), (319852, 1317320), (329330, 1279408), (399815, 1053856), (428129, 984160), (492080, 856258), (526928, 799630), (639704, 658660)]