1238036696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{2423}}^1$

素因数の和:2493

約数の個数: 64

約数和(自身を含む): 2657188800

約数和(自身を除く): 1419152104

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2312, 2423, 3757, 4846, 4913, 7514, 9692, 9826, 15028, 19384, 19652, 30056, 31499, 39304, 41191, 62998, 63869, 82382, 125996, 127738, 164764, 251992, 255476, 329528, 510952, 535483, 700247, 1070966, 1400494, 2141932, 2800988, 4283864, 5601976, 9103211, 11904199, 18206422, 23808398, 36412844, 47616796, 72825688, 95233592, 154754587, 309509174, 619018348, 1238036696]

約数ペア:

[(1, 1238036696), (2, 619018348), (4, 309509174), (8, 154754587), (13, 95233592), (17, 72825688), (26, 47616796), (34, 36412844), (52, 23808398), (68, 18206422), (104, 11904199), (136, 9103211), (221, 5601976), (289, 4283864), (442, 2800988), (578, 2141932), (884, 1400494), (1156, 1070966), (1768, 700247), (2312, 535483), (2423, 510952), (3757, 329528), (4846, 255476), (4913, 251992), (7514, 164764), (9692, 127738), (9826, 125996), (15028, 82382), (19384, 63869), (19652, 62998), (30056, 41191), (31499, 39304)]