399483548016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{46049}}^1\times {\mathrm{25819}}^1$

素因数の和:71886

約数の個数: 80

約数和(自身を含む): 1179498912000

約数和(自身を除く): 780015363984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 25819, 46049, 51638, 77457, 92098, 103276, 138147, 154914, 180733, 184196, 206552, 276294, 309828, 322343, 361466, 368392, 413104, 542199, 552588, 619656, 644686, 722932, 736784, 967029, 1084398, 1105176, 1239312, 1289372, 1445864, 1934058, 2168796, 2210352, 2578744, 2891728, 3868116, 4337592, 5157488, 7736232, 8675184, 15472464, 1188939131, 2377878262, 3566817393, 4755756524, 7133634786, 8322573917, 9511513048, 14267269572, 16645147834, 19023026096, 24967721751, 28534539144, 33290295668, 49935443502, 57069078288, 66580591336, 99870887004, 133161182672, 199741774008, 399483548016]

約数ペア:

[(1, 399483548016), (2, 199741774008), (3, 133161182672), (4, 99870887004), (6, 66580591336), (7, 57069078288), (8, 49935443502), (12, 33290295668), (14, 28534539144), (16, 24967721751), (21, 19023026096), (24, 16645147834), (28, 14267269572), (42, 9511513048), (48, 8322573917), (56, 7133634786), (84, 4755756524), (112, 3566817393), (168, 2377878262), (336, 1188939131), (25819, 15472464), (46049, 8675184), (51638, 7736232), (77457, 5157488), (92098, 4337592), (103276, 3868116), (138147, 2891728), (154914, 2578744), (180733, 2210352), (184196, 2168796), (206552, 1934058), (276294, 1445864), (309828, 1289372), (322343, 1239312), (361466, 1105176), (368392, 1084398), (413104, 967029), (542199, 736784), (552588, 722932), (619656, 644686)]