388242372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3391}}^1$

素因数の和:3481

約数の個数: 96

約数和(自身を含む): 1094123520

約数和(自身を除く): 705881148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 47, 58, 84, 87, 94, 116, 141, 174, 188, 203, 282, 329, 348, 406, 564, 609, 658, 812, 987, 1218, 1316, 1363, 1974, 2436, 2726, 3391, 3948, 4089, 5452, 6782, 8178, 9541, 10173, 13564, 16356, 19082, 20346, 23737, 28623, 38164, 40692, 47474, 57246, 71211, 94948, 98339, 114492, 142422, 159377, 196678, 284844, 295017, 318754, 393356, 478131, 590034, 637508, 688373, 956262, 1115639, 1180068, 1376746, 1912524, 2065119, 2231278, 2753492, 3346917, 4130238, 4462556, 4621933, 6693834, 8260476, 9243866, 13387668, 13865799, 18487732, 27731598, 32353531, 55463196, 64707062, 97060593, 129414124, 194121186, 388242372]

約数ペア:

[(1, 388242372), (2, 194121186), (3, 129414124), (4, 97060593), (6, 64707062), (7, 55463196), (12, 32353531), (14, 27731598), (21, 18487732), (28, 13865799), (29, 13387668), (42, 9243866), (47, 8260476), (58, 6693834), (84, 4621933), (87, 4462556), (94, 4130238), (116, 3346917), (141, 2753492), (174, 2231278), (188, 2065119), (203, 1912524), (282, 1376746), (329, 1180068), (348, 1115639), (406, 956262), (564, 688373), (609, 637508), (658, 590034), (812, 478131), (987, 393356), (1218, 318754), (1316, 295017), (1363, 284844), (1974, 196678), (2436, 159377), (2726, 142422), (3391, 114492), (3948, 98339), (4089, 94948), (5452, 71211), (6782, 57246), (8178, 47474), (9541, 40692), (10173, 38164), (13564, 28623), (16356, 23737), (19082, 20346)]