940481568

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251197}}^1$

素因数の和:251226

約数の個数: 72

約数和(自身を含む): 2880236268

約数和(自身を除く): 1939754700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 251197, 502394, 753591, 1004788, 1507182, 2009576, 2260773, 3014364, 3265561, 4019152, 4521546, 6028728, 6531122, 8038304, 9043092, 9796683, 12057456, 13062244, 18086184, 19593366, 24114912, 26124488, 29390049, 36172368, 39186732, 52248976, 58780098, 72344736, 78373464, 104497952, 117560196, 156746928, 235120392, 313493856, 470240784, 940481568]

約数ペア:

[(1, 940481568), (2, 470240784), (3, 313493856), (4, 235120392), (6, 156746928), (8, 117560196), (9, 104497952), (12, 78373464), (13, 72344736), (16, 58780098), (18, 52248976), (24, 39186732), (26, 36172368), (32, 29390049), (36, 26124488), (39, 24114912), (48, 19593366), (52, 18086184), (72, 13062244), (78, 12057456), (96, 9796683), (104, 9043092), (117, 8038304), (144, 6531122), (156, 6028728), (208, 4521546), (234, 4019152), (288, 3265561), (312, 3014364), (416, 2260773), (468, 2009576), (624, 1507182), (936, 1004788), (1248, 753591), (1872, 502394), (3744, 251197)]