756804504

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 2122848000

約数和(自身を除く): 1366043496

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 233, 323, 408, 419, 456, 466, 646, 699, 838, 932, 969, 1257, 1292, 1398, 1676, 1864, 1938, 2514, 2584, 2796, 3352, 3876, 3961, 4427, 5028, 5592, 7123, 7752, 7922, 7961, 8854, 10056, 11883, 13281, 14246, 15844, 15922, 17708, 21369, 23766, 23883, 26562, 28492, 31688, 31844, 35416, 42738, 47532, 47766, 53124, 56984, 63688, 75259, 85476, 95064, 95532, 97627, 106248, 135337, 150518, 170952, 191064, 195254, 225777, 270674, 292881, 301036, 390508, 406011, 451554, 541348, 585762, 602072, 781016, 812022, 903108, 1082696, 1171524, 1624044, 1659659, 1806216, 1854913, 2343048, 3248088, 3319318, 3709826, 4978977, 5564739, 6638636, 7419652, 9957954, 11129478, 13277272, 14839304, 19915908, 22258956, 31533521, 39831816, 44517912, 63067042, 94600563, 126134084, 189201126, 252268168, 378402252, 756804504]

約数ペア:

[(1, 756804504), (2, 378402252), (3, 252268168), (4, 189201126), (6, 126134084), (8, 94600563), (12, 63067042), (17, 44517912), (19, 39831816), (24, 31533521), (34, 22258956), (38, 19915908), (51, 14839304), (57, 13277272), (68, 11129478), (76, 9957954), (102, 7419652), (114, 6638636), (136, 5564739), (152, 4978977), (204, 3709826), (228, 3319318), (233, 3248088), (323, 2343048), (408, 1854913), (419, 1806216), (456, 1659659), (466, 1624044), (646, 1171524), (699, 1082696), (838, 903108), (932, 812022), (969, 781016), (1257, 602072), (1292, 585762), (1398, 541348), (1676, 451554), (1864, 406011), (1938, 390508), (2514, 301036), (2584, 292881), (2796, 270674), (3352, 225777), (3876, 195254), (3961, 191064), (4427, 170952), (5028, 150518), (5592, 135337), (7123, 106248), (7752, 97627), (7922, 95532), (7961, 95064), (8854, 85476), (10056, 75259), (11883, 63688), (13281, 56984), (14246, 53124), (15844, 47766), (15922, 47532), (17708, 42738), (21369, 35416), (23766, 31844), (23883, 31688), (26562, 28492)]