258367788

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1156

約数の個数: 108

約数和(自身を含む): 765601200

約数和(自身を除く): 507233412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 149, 196, 252, 294, 298, 441, 447, 588, 596, 882, 894, 983, 1043, 1341, 1764, 1788, 1966, 2086, 2682, 2949, 3129, 3932, 4172, 5364, 5898, 6258, 6881, 7301, 8847, 9387, 11796, 12516, 13762, 14602, 17694, 18774, 20643, 21903, 27524, 29204, 35388, 37548, 41286, 43806, 48167, 61929, 65709, 82572, 87612, 96334, 123858, 131418, 144501, 146467, 192668, 247716, 262836, 289002, 292934, 433503, 439401, 578004, 585868, 867006, 878802, 1025269, 1318203, 1734012, 1757604, 2050538, 2636406, 3075807, 4101076, 5272812, 6151614, 7176883, 9227421, 12303228, 14353766, 18454842, 21530649, 28707532, 36909684, 43061298, 64591947, 86122596, 129183894, 258367788]

約数ペア:

[(1, 258367788), (2, 129183894), (3, 86122596), (4, 64591947), (6, 43061298), (7, 36909684), (9, 28707532), (12, 21530649), (14, 18454842), (18, 14353766), (21, 12303228), (28, 9227421), (36, 7176883), (42, 6151614), (49, 5272812), (63, 4101076), (84, 3075807), (98, 2636406), (126, 2050538), (147, 1757604), (149, 1734012), (196, 1318203), (252, 1025269), (294, 878802), (298, 867006), (441, 585868), (447, 578004), (588, 439401), (596, 433503), (882, 292934), (894, 289002), (983, 262836), (1043, 247716), (1341, 192668), (1764, 146467), (1788, 144501), (1966, 131418), (2086, 123858), (2682, 96334), (2949, 87612), (3129, 82572), (3932, 65709), (4172, 61929), (5364, 48167), (5898, 43806), (6258, 41286), (6881, 37548), (7301, 35388), (8847, 29204), (9387, 27524), (11796, 21903), (12516, 20643), (13762, 18774), (14602, 17694)]