273854672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1481}}^1$

素因数の和:1636

約数の個数: 80

約数和(自身を含む): 658624512

約数和(自身を除く): 384769840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 182, 208, 254, 364, 508, 728, 889, 1016, 1456, 1481, 1651, 1778, 2032, 2962, 3302, 3556, 5924, 6604, 7112, 10367, 11557, 11848, 13208, 14224, 19253, 20734, 23114, 23696, 26416, 38506, 41468, 46228, 77012, 82936, 92456, 134771, 154024, 165872, 184912, 188087, 269542, 308048, 376174, 539084, 752348, 1078168, 1316609, 1504696, 2156336, 2445131, 2633218, 3009392, 4890262, 5266436, 9780524, 10532872, 17115917, 19561048, 21065744, 34231834, 39122096, 68463668, 136927336, 273854672]

約数ペア:

[(1, 273854672), (2, 136927336), (4, 68463668), (7, 39122096), (8, 34231834), (13, 21065744), (14, 19561048), (16, 17115917), (26, 10532872), (28, 9780524), (52, 5266436), (56, 4890262), (91, 3009392), (104, 2633218), (112, 2445131), (127, 2156336), (182, 1504696), (208, 1316609), (254, 1078168), (364, 752348), (508, 539084), (728, 376174), (889, 308048), (1016, 269542), (1456, 188087), (1481, 184912), (1651, 165872), (1778, 154024), (2032, 134771), (2962, 92456), (3302, 82936), (3556, 77012), (5924, 46228), (6604, 41468), (7112, 38506), (10367, 26416), (11557, 23696), (11848, 23114), (13208, 20734), (14224, 19253)]