493260432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21911}}^1$

素因数の和:21996

約数の個数: 80

約数和(自身を含む): 1478095872

約数和(自身を除く): 984835440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 469, 536, 804, 938, 1072, 1407, 1608, 1876, 2814, 3216, 3752, 5628, 7504, 11256, 21911, 22512, 43822, 65733, 87644, 131466, 153377, 175288, 262932, 306754, 350576, 460131, 525864, 613508, 920262, 1051728, 1227016, 1468037, 1840524, 2454032, 2936074, 3681048, 4404111, 5872148, 7362096, 8808222, 10276259, 11744296, 17616444, 20552518, 23488592, 30828777, 35232888, 41105036, 61657554, 70465776, 82210072, 123315108, 164420144, 246630216, 493260432]

約数ペア:

[(1, 493260432), (2, 246630216), (3, 164420144), (4, 123315108), (6, 82210072), (7, 70465776), (8, 61657554), (12, 41105036), (14, 35232888), (16, 30828777), (21, 23488592), (24, 20552518), (28, 17616444), (42, 11744296), (48, 10276259), (56, 8808222), (67, 7362096), (84, 5872148), (112, 4404111), (134, 3681048), (168, 2936074), (201, 2454032), (268, 1840524), (336, 1468037), (402, 1227016), (469, 1051728), (536, 920262), (804, 613508), (938, 525864), (1072, 460131), (1407, 350576), (1608, 306754), (1876, 262932), (2814, 175288), (3216, 153377), (3752, 131466), (5628, 87644), (7504, 65733), (11256, 43822), (21911, 22512)]