248830596

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^2\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 758352000

約数和(自身を除く): 509521404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 149, 188, 189, 252, 282, 298, 329, 378, 423, 447, 564, 596, 658, 756, 846, 894, 987, 1043, 1269, 1316, 1341, 1692, 1788, 1974, 2086, 2209, 2538, 2682, 2961, 3129, 3948, 4023, 4172, 4418, 5076, 5364, 5922, 6258, 6627, 7003, 8046, 8836, 8883, 9387, 11844, 12516, 13254, 14006, 15463, 16092, 17766, 18774, 19881, 21009, 26508, 28012, 28161, 30926, 35532, 37548, 39762, 42018, 46389, 49021, 56322, 59643, 61852, 63027, 79524, 84036, 92778, 98042, 112644, 119286, 126054, 139167, 147063, 185556, 189081, 196084, 238572, 252108, 278334, 294126, 329141, 378162, 417501, 441189, 556668, 588252, 658282, 756324, 835002, 882378, 987423, 1316564, 1323567, 1670004, 1764756, 1974846, 2303987, 2647134, 2962269, 3949692, 4607974, 5294268, 5924538, 6911961, 8886807, 9215948, 11849076, 13823922, 17773614, 20735883, 27647844, 35547228, 41471766, 62207649, 82943532, 124415298, 248830596]

約数ペア:

[(1, 248830596), (2, 124415298), (3, 82943532), (4, 62207649), (6, 41471766), (7, 35547228), (9, 27647844), (12, 20735883), (14, 17773614), (18, 13823922), (21, 11849076), (27, 9215948), (28, 8886807), (36, 6911961), (42, 5924538), (47, 5294268), (54, 4607974), (63, 3949692), (84, 2962269), (94, 2647134), (108, 2303987), (126, 1974846), (141, 1764756), (149, 1670004), (188, 1323567), (189, 1316564), (252, 987423), (282, 882378), (298, 835002), (329, 756324), (378, 658282), (423, 588252), (447, 556668), (564, 441189), (596, 417501), (658, 378162), (756, 329141), (846, 294126), (894, 278334), (987, 252108), (1043, 238572), (1269, 196084), (1316, 189081), (1341, 185556), (1692, 147063), (1788, 139167), (1974, 126054), (2086, 119286), (2209, 112644), (2538, 98042), (2682, 92778), (2961, 84036), (3129, 79524), (3948, 63027), (4023, 61852), (4172, 59643), (4418, 56322), (5076, 49021), (5364, 46389), (5922, 42018), (6258, 39762), (6627, 37548), (7003, 35532), (8046, 30926), (8836, 28161), (8883, 28012), (9387, 26508), (11844, 21009), (12516, 19881), (13254, 18774), (14006, 17766), (15463, 16092)]