291214383876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14470999}}^1$

素因数の和:14471065

約数の個数: 72

約数和(自身を含む): 811186376000

約数和(自身を除く): 519971992124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 20124, 14470999, 28941998, 43412997, 57883996, 86825994, 130238991, 173651988, 188122987, 260477982, 376245974, 520955964, 564368961, 622252957, 752491948, 1128737922, 1244505914, 1693106883, 1866758871, 2257475844, 2489011828, 3386213766, 3733517742, 5600276613, 6772427532, 7467035484, 8089288441, 11200553226, 16178576882, 22401106452, 24267865323, 32357153764, 48535730646, 72803595969, 97071461292, 145607191938, 291214383876]

約数ペア:

[(1, 291214383876), (2, 145607191938), (3, 97071461292), (4, 72803595969), (6, 48535730646), (9, 32357153764), (12, 24267865323), (13, 22401106452), (18, 16178576882), (26, 11200553226), (36, 8089288441), (39, 7467035484), (43, 6772427532), (52, 5600276613), (78, 3733517742), (86, 3386213766), (117, 2489011828), (129, 2257475844), (156, 1866758871), (172, 1693106883), (234, 1244505914), (258, 1128737922), (387, 752491948), (468, 622252957), (516, 564368961), (559, 520955964), (774, 376245974), (1118, 260477982), (1548, 188122987), (1677, 173651988), (2236, 130238991), (3354, 86825994), (5031, 57883996), (6708, 43412997), (10062, 28941998), (20124, 14470999)]