1638154440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{350033}}^1$

素因数の和:350063

約数の個数: 96

約数和(自身を含む): 5733556920

約数和(自身を除く): 4095402480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 350033, 700066, 1050099, 1400132, 1750165, 2100198, 2800264, 3150297, 3500330, 4200396, 4550429, 5250495, 6300594, 7000660, 8400792, 9100858, 10500990, 12601188, 13651287, 14001320, 15751485, 18201716, 21001980, 22752145, 25202376, 27302574, 31502970, 36403432, 40953861, 42003960, 45504290, 54605148, 63005940, 68256435, 81907722, 91008580, 109210296, 126011880, 136512870, 163815444, 182017160, 204769305, 273025740, 327630888, 409538610, 546051480, 819077220, 1638154440]

約数ペア:

[(1, 1638154440), (2, 819077220), (3, 546051480), (4, 409538610), (5, 327630888), (6, 273025740), (8, 204769305), (9, 182017160), (10, 163815444), (12, 136512870), (13, 126011880), (15, 109210296), (18, 91008580), (20, 81907722), (24, 68256435), (26, 63005940), (30, 54605148), (36, 45504290), (39, 42003960), (40, 40953861), (45, 36403432), (52, 31502970), (60, 27302574), (65, 25202376), (72, 22752145), (78, 21001980), (90, 18201716), (104, 15751485), (117, 14001320), (120, 13651287), (130, 12601188), (156, 10500990), (180, 9100858), (195, 8400792), (234, 7000660), (260, 6300594), (312, 5250495), (360, 4550429), (390, 4200396), (468, 3500330), (520, 3150297), (585, 2800264), (780, 2100198), (936, 1750165), (1170, 1400132), (1560, 1050099), (2340, 700066), (4680, 350033)]