237431384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 486466560

約数和(自身を除く): 249035176

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 71, 134, 136, 142, 268, 284, 367, 536, 568, 734, 1139, 1207, 1468, 2278, 2414, 2936, 4556, 4757, 4828, 6239, 9112, 9514, 9656, 12478, 19028, 24589, 24956, 26057, 38056, 49178, 49912, 52114, 80869, 98356, 104228, 161738, 196712, 208456, 323476, 418013, 442969, 646952, 836026, 885938, 1672052, 1745819, 1771876, 3344104, 3491638, 3543752, 6983276, 13966552, 29678923, 59357846, 118715692, 237431384]

約数ペア:

[(1, 237431384), (2, 118715692), (4, 59357846), (8, 29678923), (17, 13966552), (34, 6983276), (67, 3543752), (68, 3491638), (71, 3344104), (134, 1771876), (136, 1745819), (142, 1672052), (268, 885938), (284, 836026), (367, 646952), (536, 442969), (568, 418013), (734, 323476), (1139, 208456), (1207, 196712), (1468, 161738), (2278, 104228), (2414, 98356), (2936, 80869), (4556, 52114), (4757, 49912), (4828, 49178), (6239, 38056), (9112, 26057), (9514, 24956), (9656, 24589), (12478, 19028)]