272155128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43783}}^1$

素因数の和:43836

約数の個数: 64

約数和(自身を含む): 798620160

約数和(自身を除く): 526465032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 43783, 87566, 131349, 175132, 262698, 306481, 350264, 525396, 612962, 919443, 1050792, 1225924, 1619971, 1838886, 2451848, 3239942, 3677772, 4859913, 6479884, 7355544, 9719826, 11339797, 12959768, 19439652, 22679594, 34019391, 38879304, 45359188, 68038782, 90718376, 136077564, 272155128]

約数ペア:

[(1, 272155128), (2, 136077564), (3, 90718376), (4, 68038782), (6, 45359188), (7, 38879304), (8, 34019391), (12, 22679594), (14, 19439652), (21, 12959768), (24, 11339797), (28, 9719826), (37, 7355544), (42, 6479884), (56, 4859913), (74, 3677772), (84, 3239942), (111, 2451848), (148, 1838886), (168, 1619971), (222, 1225924), (259, 1050792), (296, 919443), (444, 612962), (518, 525396), (777, 350264), (888, 306481), (1036, 262698), (1554, 175132), (2072, 131349), (3108, 87566), (6216, 43783)]