1720888908392

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{599}}^1\times {\mathrm{3307}}^1$

素因数の和:4087

約数の個数: 96

約数和(自身を含む): 3370249944000

約数和(自身を除く): 1649361035608

約数列:

[1, 2, 4, 8, 31, 62, 113, 124, 226, 248, 452, 599, 904, 961, 1198, 1922, 2396, 3307, 3503, 3844, 4792, 6614, 7006, 7688, 13228, 14012, 18569, 26456, 28024, 37138, 67687, 74276, 102517, 108593, 135374, 148552, 205034, 217186, 270748, 373691, 410068, 434372, 541496, 575639, 747382, 820136, 868744, 1151278, 1494764, 1980893, 2098297, 2302556, 2989528, 3178027, 3961786, 4196594, 4605112, 6356054, 7923572, 8393188, 11584421, 12712108, 15847144, 16786376, 23168842, 25424216, 46337684, 61407683, 65047207, 92675368, 122815366, 130094414, 223840909, 245630732, 260188828, 359117051, 447681818, 491261464, 520377656, 718234102, 895363636, 1436468204, 1790727272, 1903638173, 2872936408, 3807276346, 6939068179, 7614552692, 13878136358, 15229105384, 27756272716, 55512545432, 215111113549, 430222227098, 860444454196, 1720888908392]

約数ペア:

[(1, 1720888908392), (2, 860444454196), (4, 430222227098), (8, 215111113549), (31, 55512545432), (62, 27756272716), (113, 15229105384), (124, 13878136358), (226, 7614552692), (248, 6939068179), (452, 3807276346), (599, 2872936408), (904, 1903638173), (961, 1790727272), (1198, 1436468204), (1922, 895363636), (2396, 718234102), (3307, 520377656), (3503, 491261464), (3844, 447681818), (4792, 359117051), (6614, 260188828), (7006, 245630732), (7688, 223840909), (13228, 130094414), (14012, 122815366), (18569, 92675368), (26456, 65047207), (28024, 61407683), (37138, 46337684), (67687, 25424216), (74276, 23168842), (102517, 16786376), (108593, 15847144), (135374, 12712108), (148552, 11584421), (205034, 8393188), (217186, 7923572), (270748, 6356054), (373691, 4605112), (410068, 4196594), (434372, 3961786), (541496, 3178027), (575639, 2989528), (747382, 2302556), (820136, 2098297), (868744, 1980893), (1151278, 1494764)]