303890934

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 640991232

約数和(自身を除く): 337100298

約数列:

[1, 2, 3, 6, 41, 71, 82, 123, 127, 137, 142, 213, 246, 254, 274, 381, 411, 426, 762, 822, 2911, 5207, 5617, 5822, 8733, 9017, 9727, 10414, 11234, 15621, 16851, 17399, 17466, 18034, 19454, 27051, 29181, 31242, 33702, 34798, 52197, 54102, 58362, 104394, 369697, 398807, 713359, 739394, 797614, 1109091, 1196421, 1235329, 1426718, 2140077, 2218182, 2392842, 2470658, 3705987, 4280154, 7411974, 50648489, 101296978, 151945467, 303890934]

約数ペア:

[(1, 303890934), (2, 151945467), (3, 101296978), (6, 50648489), (41, 7411974), (71, 4280154), (82, 3705987), (123, 2470658), (127, 2392842), (137, 2218182), (142, 2140077), (213, 1426718), (246, 1235329), (254, 1196421), (274, 1109091), (381, 797614), (411, 739394), (426, 713359), (762, 398807), (822, 369697), (2911, 104394), (5207, 58362), (5617, 54102), (5822, 52197), (8733, 34798), (9017, 33702), (9727, 31242), (10414, 29181), (11234, 27051), (15621, 19454), (16851, 18034), (17399, 17466)]