488709508

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^2$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 1038542400

約数和(自身を除く): 549832892

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 101, 116, 118, 202, 203, 236, 404, 406, 413, 707, 812, 826, 1414, 1652, 1711, 2828, 2929, 3422, 5858, 5959, 6844, 10201, 11716, 11918, 11977, 20402, 20503, 23836, 23954, 40804, 41006, 41713, 47908, 71407, 82012, 83426, 142814, 166852, 172811, 285628, 295829, 345622, 591658, 601859, 691244, 1183316, 1203718, 1209677, 2070803, 2407436, 2419354, 4141606, 4213013, 4838708, 8283212, 8426026, 16852052, 17453911, 34907822, 69815644, 122177377, 244354754, 488709508]

約数ペア:

[(1, 488709508), (2, 244354754), (4, 122177377), (7, 69815644), (14, 34907822), (28, 17453911), (29, 16852052), (58, 8426026), (59, 8283212), (101, 4838708), (116, 4213013), (118, 4141606), (202, 2419354), (203, 2407436), (236, 2070803), (404, 1209677), (406, 1203718), (413, 1183316), (707, 691244), (812, 601859), (826, 591658), (1414, 345622), (1652, 295829), (1711, 285628), (2828, 172811), (2929, 166852), (3422, 142814), (5858, 83426), (5959, 82012), (6844, 71407), (10201, 47908), (11716, 41713), (11918, 41006), (11977, 40804), (20402, 23954), (20503, 23836)]