553693288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2129}}^1$

素因数の和:2242

約数の個数: 64

約数和(自身を含む): 1150200000

約数和(自身を除く): 596506712

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 59, 76, 116, 118, 152, 232, 236, 472, 551, 1102, 1121, 1711, 2129, 2204, 2242, 3422, 4258, 4408, 4484, 6844, 8516, 8968, 13688, 17032, 32509, 40451, 61741, 65018, 80902, 123482, 125611, 130036, 161804, 246964, 251222, 260072, 323608, 493928, 502444, 1004888, 1173079, 2346158, 2386609, 3642719, 4692316, 4773218, 7285438, 9384632, 9546436, 14570876, 19092872, 29141752, 69211661, 138423322, 276846644, 553693288]

約数ペア:

[(1, 553693288), (2, 276846644), (4, 138423322), (8, 69211661), (19, 29141752), (29, 19092872), (38, 14570876), (58, 9546436), (59, 9384632), (76, 7285438), (116, 4773218), (118, 4692316), (152, 3642719), (232, 2386609), (236, 2346158), (472, 1173079), (551, 1004888), (1102, 502444), (1121, 493928), (1711, 323608), (2129, 260072), (2204, 251222), (2242, 246964), (3422, 161804), (4258, 130036), (4408, 125611), (4484, 123482), (6844, 80902), (8516, 65018), (8968, 61741), (13688, 40451), (17032, 32509)]