288951012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2146

約数の個数: 144

約数和(自身を含む): 909417600

約数和(自身を除く): 620466588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 76, 84, 87, 114, 116, 126, 133, 171, 174, 203, 228, 252, 261, 266, 342, 348, 399, 406, 522, 532, 551, 609, 684, 798, 812, 1044, 1102, 1197, 1218, 1596, 1653, 1827, 2081, 2204, 2394, 2436, 3306, 3654, 3857, 4162, 4788, 4959, 6243, 6612, 7308, 7714, 8324, 9918, 11571, 12486, 14567, 15428, 18729, 19836, 23142, 24972, 29134, 34713, 37458, 39539, 43701, 46284, 58268, 60349, 69426, 74916, 79078, 87402, 118617, 120698, 131103, 138852, 158156, 174804, 181047, 237234, 241396, 262206, 276773, 355851, 362094, 422443, 474468, 524412, 543141, 553546, 711702, 724188, 830319, 844886, 1086282, 1107092, 1146631, 1267329, 1423404, 1660638, 1689772, 2172564, 2293262, 2490957, 2534658, 3321276, 3439893, 3801987, 4586524, 4981914, 5069316, 6879786, 7603974, 8026417, 9963828, 10319679, 13759572, 15207948, 16052834, 20639358, 24079251, 32105668, 41278716, 48158502, 72237753, 96317004, 144475506, 288951012]

約数ペア:

[(1, 288951012), (2, 144475506), (3, 96317004), (4, 72237753), (6, 48158502), (7, 41278716), (9, 32105668), (12, 24079251), (14, 20639358), (18, 16052834), (19, 15207948), (21, 13759572), (28, 10319679), (29, 9963828), (36, 8026417), (38, 7603974), (42, 6879786), (57, 5069316), (58, 4981914), (63, 4586524), (76, 3801987), (84, 3439893), (87, 3321276), (114, 2534658), (116, 2490957), (126, 2293262), (133, 2172564), (171, 1689772), (174, 1660638), (203, 1423404), (228, 1267329), (252, 1146631), (261, 1107092), (266, 1086282), (342, 844886), (348, 830319), (399, 724188), (406, 711702), (522, 553546), (532, 543141), (551, 524412), (609, 474468), (684, 422443), (798, 362094), (812, 355851), (1044, 276773), (1102, 262206), (1197, 241396), (1218, 237234), (1596, 181047), (1653, 174804), (1827, 158156), (2081, 138852), (2204, 131103), (2394, 120698), (2436, 118617), (3306, 87402), (3654, 79078), (3857, 74916), (4162, 69426), (4788, 60349), (4959, 58268), (6243, 46284), (6612, 43701), (7308, 39539), (7714, 37458), (8324, 34713), (9918, 29134), (11571, 24972), (12486, 23142), (14567, 19836), (15428, 18729)]