391242672

素因数分解:

$2^4\times 3^2\times {\mathrm{227}}^1\times {\mathrm{11969}}^1$

素因数の和:12210

約数の個数: 60

約数和(自身を含む): 1099851480

約数和(自身を除く): 708608808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 3632, 4086, 5448, 8172, 10896, 11969, 16344, 23938, 32688, 35907, 47876, 71814, 95752, 107721, 143628, 191504, 215442, 287256, 430884, 574512, 861768, 1723536, 2716963, 5433926, 8150889, 10867852, 16301778, 21735704, 24452667, 32603556, 43471408, 48905334, 65207112, 97810668, 130414224, 195621336, 391242672]

約数ペア:

[(1, 391242672), (2, 195621336), (3, 130414224), (4, 97810668), (6, 65207112), (8, 48905334), (9, 43471408), (12, 32603556), (16, 24452667), (18, 21735704), (24, 16301778), (36, 10867852), (48, 8150889), (72, 5433926), (144, 2716963), (227, 1723536), (454, 861768), (681, 574512), (908, 430884), (1362, 287256), (1816, 215442), (2043, 191504), (2724, 143628), (3632, 107721), (4086, 95752), (5448, 71814), (8172, 47876), (10896, 35907), (11969, 32688), (16344, 23938)]