15678932868

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^2$

素因数の和:766

約数の個数: 108

約数和(自身を含む): 41259172864

約数和(自身を除く): 25580239996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 223, 251, 279, 372, 446, 502, 558, 669, 753, 892, 1004, 1116, 1338, 1506, 2007, 2259, 2676, 3012, 4014, 4518, 6913, 7781, 8028, 9036, 13826, 15562, 20739, 23343, 27652, 31124, 41478, 46686, 55973, 62217, 63001, 70029, 82956, 93372, 111946, 124434, 126002, 140058, 167919, 189003, 223892, 248868, 252004, 280116, 335838, 378006, 503757, 567009, 671676, 756012, 1007514, 1134018, 1735163, 1953031, 2015028, 2268036, 3470326, 3906062, 5205489, 5859093, 6940652, 7812124, 10410978, 11718186, 14049223, 15616467, 17577279, 20821956, 23436372, 28098446, 31232934, 35154558, 42147669, 56196892, 62465868, 70309116, 84295338, 126443007, 168590676, 252886014, 435525913, 505772028, 871051826, 1306577739, 1742103652, 2613155478, 3919733217, 5226310956, 7839466434, 15678932868]

約数ペア:

[(1, 15678932868), (2, 7839466434), (3, 5226310956), (4, 3919733217), (6, 2613155478), (9, 1742103652), (12, 1306577739), (18, 871051826), (31, 505772028), (36, 435525913), (62, 252886014), (93, 168590676), (124, 126443007), (186, 84295338), (223, 70309116), (251, 62465868), (279, 56196892), (372, 42147669), (446, 35154558), (502, 31232934), (558, 28098446), (669, 23436372), (753, 20821956), (892, 17577279), (1004, 15616467), (1116, 14049223), (1338, 11718186), (1506, 10410978), (2007, 7812124), (2259, 6940652), (2676, 5859093), (3012, 5205489), (4014, 3906062), (4518, 3470326), (6913, 2268036), (7781, 2015028), (8028, 1953031), (9036, 1735163), (13826, 1134018), (15562, 1007514), (20739, 756012), (23343, 671676), (27652, 567009), (31124, 503757), (41478, 378006), (46686, 335838), (55973, 280116), (62217, 252004), (63001, 248868), (70029, 223892), (82956, 189003), (93372, 167919), (111946, 140058), (124434, 126002)]