287852803014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{4013}}^1\times {\mathrm{4259}}^1$

素因数の和:8685

約数の個数: 64

約数和(自身を含む): 659909306880

約数和(自身を除く): 372056503866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 2406, 2807, 4013, 4259, 5614, 8026, 8421, 8518, 12039, 12777, 16842, 24078, 25554, 28091, 29813, 56182, 59626, 84273, 89439, 168546, 178878, 1609213, 1707859, 3218426, 3415718, 4827639, 5123577, 9655278, 10247154, 11264491, 11955013, 17091367, 22528982, 23910026, 33793473, 34182734, 35865039, 51274101, 67586946, 71730078, 102548202, 119639569, 239279138, 358918707, 717837414, 6853638167, 13707276334, 20560914501, 41121829002, 47975467169, 95950934338, 143926401507, 287852803014]

約数ペア:

[(1, 287852803014), (2, 143926401507), (3, 95950934338), (6, 47975467169), (7, 41121829002), (14, 20560914501), (21, 13707276334), (42, 6853638167), (401, 717837414), (802, 358918707), (1203, 239279138), (2406, 119639569), (2807, 102548202), (4013, 71730078), (4259, 67586946), (5614, 51274101), (8026, 35865039), (8421, 34182734), (8518, 33793473), (12039, 23910026), (12777, 22528982), (16842, 17091367), (24078, 11955013), (25554, 11264491), (28091, 10247154), (29813, 9655278), (56182, 5123577), (59626, 4827639), (84273, 3415718), (89439, 3218426), (168546, 1707859), (178878, 1609213)]