243959928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^3\times {\mathrm{2069}}^1$

素因数の和:2129

約数の個数: 64

約数和(自身を含む): 648324000

約数和(自身を除く): 404364072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2069, 2312, 3468, 4138, 4913, 6207, 6936, 8276, 9826, 12414, 14739, 16552, 19652, 24828, 29478, 35173, 39304, 49656, 58956, 70346, 105519, 117912, 140692, 211038, 281384, 422076, 597941, 844152, 1195882, 1793823, 2391764, 3587646, 4783528, 7175292, 10164997, 14350584, 20329994, 30494991, 40659988, 60989982, 81319976, 121979964, 243959928]

約数ペア:

[(1, 243959928), (2, 121979964), (3, 81319976), (4, 60989982), (6, 40659988), (8, 30494991), (12, 20329994), (17, 14350584), (24, 10164997), (34, 7175292), (51, 4783528), (68, 3587646), (102, 2391764), (136, 1793823), (204, 1195882), (289, 844152), (408, 597941), (578, 422076), (867, 281384), (1156, 211038), (1734, 140692), (2069, 117912), (2312, 105519), (3468, 70346), (4138, 58956), (4913, 49656), (6207, 39304), (6936, 35173), (8276, 29478), (9826, 24828), (12414, 19652), (14739, 16552)]