385920948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 1057996800

約数和(自身を除く): 672075852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 239, 282, 329, 409, 478, 564, 658, 717, 818, 956, 987, 1227, 1316, 1434, 1636, 1673, 1974, 2454, 2863, 2868, 3346, 3948, 4908, 5019, 5726, 6692, 8589, 10038, 11233, 11452, 17178, 19223, 20076, 22466, 33699, 34356, 38446, 44932, 57669, 67398, 76892, 78631, 97751, 115338, 134561, 134796, 157262, 195502, 230676, 235893, 269122, 293253, 314524, 391004, 403683, 471786, 538244, 586506, 684257, 807366, 943572, 1173012, 1368514, 1614732, 2052771, 2737028, 4105542, 4594297, 8211084, 9188594, 13782891, 18377188, 27565782, 32160079, 55131564, 64320158, 96480237, 128640316, 192960474, 385920948]

約数ペア:

[(1, 385920948), (2, 192960474), (3, 128640316), (4, 96480237), (6, 64320158), (7, 55131564), (12, 32160079), (14, 27565782), (21, 18377188), (28, 13782891), (42, 9188594), (47, 8211084), (84, 4594297), (94, 4105542), (141, 2737028), (188, 2052771), (239, 1614732), (282, 1368514), (329, 1173012), (409, 943572), (478, 807366), (564, 684257), (658, 586506), (717, 538244), (818, 471786), (956, 403683), (987, 391004), (1227, 314524), (1316, 293253), (1434, 269122), (1636, 235893), (1673, 230676), (1974, 195502), (2454, 157262), (2863, 134796), (2868, 134561), (3346, 115338), (3948, 97751), (4908, 78631), (5019, 76892), (5726, 67398), (6692, 57669), (8589, 44932), (10038, 38446), (11233, 34356), (11452, 33699), (17178, 22466), (19223, 20076)]