680196296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9173}}^1$

素因数の和:9246

約数の個数: 64

約数和(自身を含む): 1479582720

約数和(自身を除く): 799386424

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 248, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2392, 2852, 3224, 5704, 9173, 9269, 18346, 18538, 36692, 37076, 73384, 74152, 119249, 210979, 238498, 284363, 421958, 476996, 568726, 843916, 953992, 1137452, 1687832, 2274904, 2742727, 3696719, 5485454, 6540349, 7393438, 10970908, 13080698, 14786876, 21941816, 26161396, 29573752, 52322792, 85024537, 170049074, 340098148, 680196296]

約数ペア:

[(1, 680196296), (2, 340098148), (4, 170049074), (8, 85024537), (13, 52322792), (23, 29573752), (26, 26161396), (31, 21941816), (46, 14786876), (52, 13080698), (62, 10970908), (92, 7393438), (104, 6540349), (124, 5485454), (184, 3696719), (248, 2742727), (299, 2274904), (403, 1687832), (598, 1137452), (713, 953992), (806, 843916), (1196, 568726), (1426, 476996), (1612, 421958), (2392, 284363), (2852, 238498), (3224, 210979), (5704, 119249), (9173, 74152), (9269, 73384), (18346, 37076), (18538, 36692)]