280852224

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1013}}^1$

素因数の和:1070

約数の個数: 108

約数和(自身を含む): 789666696

約数和(自身を除く): 508814472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 361, 384, 456, 608, 722, 768, 912, 1013, 1083, 1216, 1444, 1824, 2026, 2166, 2432, 2888, 3039, 3648, 4052, 4332, 4864, 5776, 6078, 7296, 8104, 8664, 11552, 12156, 14592, 16208, 17328, 19247, 23104, 24312, 32416, 34656, 38494, 46208, 48624, 57741, 64832, 69312, 76988, 92416, 97248, 115482, 129664, 138624, 153976, 194496, 230964, 259328, 277248, 307952, 365693, 388992, 461928, 615904, 731386, 777984, 923856, 1097079, 1231808, 1462772, 1847712, 2194158, 2463616, 2925544, 3695424, 4388316, 4927232, 5851088, 7390848, 8776632, 11702176, 14781696, 17553264, 23404352, 35106528, 46808704, 70213056, 93617408, 140426112, 280852224]

約数ペア:

[(1, 280852224), (2, 140426112), (3, 93617408), (4, 70213056), (6, 46808704), (8, 35106528), (12, 23404352), (16, 17553264), (19, 14781696), (24, 11702176), (32, 8776632), (38, 7390848), (48, 5851088), (57, 4927232), (64, 4388316), (76, 3695424), (96, 2925544), (114, 2463616), (128, 2194158), (152, 1847712), (192, 1462772), (228, 1231808), (256, 1097079), (304, 923856), (361, 777984), (384, 731386), (456, 615904), (608, 461928), (722, 388992), (768, 365693), (912, 307952), (1013, 277248), (1083, 259328), (1216, 230964), (1444, 194496), (1824, 153976), (2026, 138624), (2166, 129664), (2432, 115482), (2888, 97248), (3039, 92416), (3648, 76988), (4052, 69312), (4332, 64832), (4864, 57741), (5776, 48624), (6078, 46208), (7296, 38494), (8104, 34656), (8664, 32416), (11552, 24312), (12156, 23104), (14592, 19247), (16208, 17328)]