2128536468

素因数分解:

$2^2\times 3^4\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:619

約数の個数: 120

約数和(自身を含む): 5659586240

約数和(自身を除く): 3531049772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 151, 162, 278, 302, 313, 324, 417, 453, 556, 604, 626, 834, 906, 939, 1251, 1252, 1359, 1668, 1812, 1878, 2502, 2718, 2817, 3753, 3756, 4077, 5004, 5436, 5634, 7506, 8154, 8451, 11259, 11268, 12231, 15012, 16308, 16902, 20989, 22518, 24462, 25353, 33804, 41978, 43507, 45036, 47263, 48924, 50706, 62967, 83956, 87014, 94526, 101412, 125934, 130521, 141789, 174028, 188901, 189052, 251868, 261042, 283578, 377802, 391563, 425367, 522084, 566703, 567156, 755604, 783126, 850734, 1133406, 1174689, 1276101, 1566252, 1700109, 1701468, 2266812, 2349378, 2552202, 3400218, 3524067, 3828303, 4698756, 5104404, 6569557, 6800436, 7048134, 7656606, 13139114, 14096268, 15313212, 19708671, 26278228, 39417342, 59126013, 78834684, 118252026, 177378039, 236504052, 354756078, 532134117, 709512156, 1064268234, 2128536468]

約数ペア:

[(1, 2128536468), (2, 1064268234), (3, 709512156), (4, 532134117), (6, 354756078), (9, 236504052), (12, 177378039), (18, 118252026), (27, 78834684), (36, 59126013), (54, 39417342), (81, 26278228), (108, 19708671), (139, 15313212), (151, 14096268), (162, 13139114), (278, 7656606), (302, 7048134), (313, 6800436), (324, 6569557), (417, 5104404), (453, 4698756), (556, 3828303), (604, 3524067), (626, 3400218), (834, 2552202), (906, 2349378), (939, 2266812), (1251, 1701468), (1252, 1700109), (1359, 1566252), (1668, 1276101), (1812, 1174689), (1878, 1133406), (2502, 850734), (2718, 783126), (2817, 755604), (3753, 567156), (3756, 566703), (4077, 522084), (5004, 425367), (5436, 391563), (5634, 377802), (7506, 283578), (8154, 261042), (8451, 251868), (11259, 189052), (11268, 188901), (12231, 174028), (15012, 141789), (16308, 130521), (16902, 125934), (20989, 101412), (22518, 94526), (24462, 87014), (25353, 83956), (33804, 62967), (41978, 50706), (43507, 48924), (45036, 47263)]