220774008

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2106

約数の個数: 128

約数和(自身を含む): 693504000

約数和(自身を除く): 472729992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 343, 364, 392, 546, 588, 637, 686, 728, 1029, 1092, 1176, 1274, 1372, 1911, 2058, 2063, 2184, 2548, 2744, 3822, 4116, 4126, 4459, 5096, 6189, 7644, 8232, 8252, 8918, 12378, 13377, 14441, 15288, 16504, 17836, 24756, 26754, 26819, 28882, 35672, 43323, 49512, 53508, 53638, 57764, 80457, 86646, 101087, 107016, 107276, 115528, 160914, 173292, 187733, 202174, 214552, 303261, 321828, 346584, 375466, 404348, 563199, 606522, 643656, 707609, 750932, 808696, 1126398, 1213044, 1314131, 1415218, 1501864, 2122827, 2252796, 2426088, 2628262, 2830436, 3942393, 4245654, 4505592, 5256524, 5660872, 7884786, 8491308, 9198917, 10513048, 15769572, 16982616, 18397834, 27596751, 31539144, 36795668, 55193502, 73591336, 110387004, 220774008]

約数ペア:

[(1, 220774008), (2, 110387004), (3, 73591336), (4, 55193502), (6, 36795668), (7, 31539144), (8, 27596751), (12, 18397834), (13, 16982616), (14, 15769572), (21, 10513048), (24, 9198917), (26, 8491308), (28, 7884786), (39, 5660872), (42, 5256524), (49, 4505592), (52, 4245654), (56, 3942393), (78, 2830436), (84, 2628262), (91, 2426088), (98, 2252796), (104, 2122827), (147, 1501864), (156, 1415218), (168, 1314131), (182, 1213044), (196, 1126398), (273, 808696), (294, 750932), (312, 707609), (343, 643656), (364, 606522), (392, 563199), (546, 404348), (588, 375466), (637, 346584), (686, 321828), (728, 303261), (1029, 214552), (1092, 202174), (1176, 187733), (1274, 173292), (1372, 160914), (1911, 115528), (2058, 107276), (2063, 107016), (2184, 101087), (2548, 86646), (2744, 80457), (3822, 57764), (4116, 53638), (4126, 53508), (4459, 49512), (5096, 43323), (6189, 35672), (7644, 28882), (8232, 26819), (8252, 26754), (8918, 24756), (12378, 17836), (13377, 16504), (14441, 15288)]