245702904

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{173}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 665424720

約数和(自身を除く): 419721816

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 59, 68, 102, 118, 136, 173, 177, 204, 236, 346, 354, 408, 472, 519, 692, 708, 1003, 1038, 1384, 1416, 2006, 2076, 2941, 3009, 3481, 4012, 4152, 5882, 6018, 6962, 8024, 8823, 10207, 10443, 11764, 12036, 13924, 17646, 20414, 20886, 23528, 24072, 27848, 30621, 35292, 40828, 41772, 59177, 61242, 70584, 81656, 83544, 118354, 122484, 173519, 177531, 236708, 244968, 347038, 355062, 473416, 520557, 602213, 694076, 710124, 1041114, 1204426, 1388152, 1420248, 1806639, 2082228, 2408852, 3613278, 4164456, 4817704, 7226556, 10237621, 14453112, 20475242, 30712863, 40950484, 61425726, 81900968, 122851452, 245702904]

約数ペア:

[(1, 245702904), (2, 122851452), (3, 81900968), (4, 61425726), (6, 40950484), (8, 30712863), (12, 20475242), (17, 14453112), (24, 10237621), (34, 7226556), (51, 4817704), (59, 4164456), (68, 3613278), (102, 2408852), (118, 2082228), (136, 1806639), (173, 1420248), (177, 1388152), (204, 1204426), (236, 1041114), (346, 710124), (354, 694076), (408, 602213), (472, 520557), (519, 473416), (692, 355062), (708, 347038), (1003, 244968), (1038, 236708), (1384, 177531), (1416, 173519), (2006, 122484), (2076, 118354), (2941, 83544), (3009, 81656), (3481, 70584), (4012, 61242), (4152, 59177), (5882, 41772), (6018, 40828), (6962, 35292), (8024, 30621), (8823, 27848), (10207, 24072), (10443, 23528), (11764, 20886), (12036, 20414), (13924, 17646)]