311546976

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1307}}^1$

素因数の和:1524

約数の個数: 96

約数和(自身を含む): 886007808

約数和(自身を除く): 574460832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 191, 208, 312, 382, 416, 573, 624, 764, 1146, 1248, 1307, 1528, 2292, 2483, 2614, 3056, 3921, 4584, 4966, 5228, 6112, 7449, 7842, 9168, 9932, 10456, 14898, 15684, 16991, 18336, 19864, 20912, 29796, 31368, 33982, 39728, 41824, 50973, 59592, 62736, 67964, 79456, 101946, 119184, 125472, 135928, 203892, 238368, 249637, 271856, 407784, 499274, 543712, 748911, 815568, 998548, 1497822, 1631136, 1997096, 2995644, 3245281, 3994192, 5991288, 6490562, 7988384, 9735843, 11982576, 12981124, 19471686, 23965152, 25962248, 38943372, 51924496, 77886744, 103848992, 155773488, 311546976]

約数ペア:

[(1, 311546976), (2, 155773488), (3, 103848992), (4, 77886744), (6, 51924496), (8, 38943372), (12, 25962248), (13, 23965152), (16, 19471686), (24, 12981124), (26, 11982576), (32, 9735843), (39, 7988384), (48, 6490562), (52, 5991288), (78, 3994192), (96, 3245281), (104, 2995644), (156, 1997096), (191, 1631136), (208, 1497822), (312, 998548), (382, 815568), (416, 748911), (573, 543712), (624, 499274), (764, 407784), (1146, 271856), (1248, 249637), (1307, 238368), (1528, 203892), (2292, 135928), (2483, 125472), (2614, 119184), (3056, 101946), (3921, 79456), (4584, 67964), (4966, 62736), (5228, 59592), (6112, 50973), (7449, 41824), (7842, 39728), (9168, 33982), (9932, 31368), (10456, 29796), (14898, 20912), (15684, 19864), (16991, 18336)]