1421000270672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{171947}}^1$

素因数の和:173316

約数の個数: 80

約数和(自身を含む): 3044205908352

約数和(自身を除く): 1623205637680

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1321, 1564, 2642, 3128, 5284, 6256, 10568, 21136, 22457, 30383, 44914, 60766, 89828, 121532, 171947, 179656, 243064, 343894, 359312, 486128, 516511, 687788, 1033022, 1375576, 2066044, 2751152, 2923099, 3954781, 4132088, 5846198, 7909562, 8264176, 11692396, 15819124, 23384792, 31638248, 46769584, 63276496, 67231277, 134462554, 227141987, 268925108, 454283974, 537850216, 908567948, 1075700432, 1817135896, 3634271792, 3861413779, 5224265701, 7722827558, 10448531402, 15445655116, 20897062804, 30891310232, 41794125608, 61782620464, 83588251216, 88812516917, 177625033834, 355250067668, 710500135336, 1421000270672]

約数ペア:

[(1, 1421000270672), (2, 710500135336), (4, 355250067668), (8, 177625033834), (16, 88812516917), (17, 83588251216), (23, 61782620464), (34, 41794125608), (46, 30891310232), (68, 20897062804), (92, 15445655116), (136, 10448531402), (184, 7722827558), (272, 5224265701), (368, 3861413779), (391, 3634271792), (782, 1817135896), (1321, 1075700432), (1564, 908567948), (2642, 537850216), (3128, 454283974), (5284, 268925108), (6256, 227141987), (10568, 134462554), (21136, 67231277), (22457, 63276496), (30383, 46769584), (44914, 31638248), (60766, 23384792), (89828, 15819124), (121532, 11692396), (171947, 8264176), (179656, 7909562), (243064, 5846198), (343894, 4132088), (359312, 3954781), (486128, 2923099), (516511, 2751152), (687788, 2066044), (1033022, 1375576)]