377912892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{3943}}^1$

素因数の和:4127

約数の個数: 72

約数和(自身を含む): 1032318336

約数和(自身を除く): 654405444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 326, 489, 588, 652, 978, 1141, 1956, 2282, 3423, 3943, 4564, 6846, 7886, 7987, 11829, 13692, 15772, 15974, 23658, 23961, 27601, 31948, 47316, 47922, 55202, 82803, 95844, 110404, 165606, 193207, 331212, 386414, 579621, 642709, 772828, 1159242, 1285418, 1928127, 2318484, 2570836, 3856254, 4498963, 7712508, 8997926, 13496889, 17995852, 26993778, 31492741, 53987556, 62985482, 94478223, 125970964, 188956446, 377912892]

約数ペア:

[(1, 377912892), (2, 188956446), (3, 125970964), (4, 94478223), (6, 62985482), (7, 53987556), (12, 31492741), (14, 26993778), (21, 17995852), (28, 13496889), (42, 8997926), (49, 7712508), (84, 4498963), (98, 3856254), (147, 2570836), (163, 2318484), (196, 1928127), (294, 1285418), (326, 1159242), (489, 772828), (588, 642709), (652, 579621), (978, 386414), (1141, 331212), (1956, 193207), (2282, 165606), (3423, 110404), (3943, 95844), (4564, 82803), (6846, 55202), (7886, 47922), (7987, 47316), (11829, 31948), (13692, 27601), (15772, 23961), (15974, 23658)]