1905973296

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{3863}}^1$

素因数の和:4434

約数の個数: 80

約数和(自身を含む): 5193834240

約数和(自身を除く): 3287860944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 541, 912, 1082, 1623, 2164, 3246, 3863, 4328, 6492, 7726, 8656, 10279, 11589, 12984, 15452, 20558, 23178, 25968, 30837, 30904, 41116, 46356, 61674, 61808, 73397, 82232, 92712, 123348, 146794, 164464, 185424, 220191, 246696, 293588, 440382, 493392, 587176, 880764, 1174352, 1761528, 2089883, 3523056, 4179766, 6269649, 8359532, 12539298, 16719064, 25078596, 33438128, 39707777, 50157192, 79415554, 100314384, 119123331, 158831108, 238246662, 317662216, 476493324, 635324432, 952986648, 1905973296]

約数ペア:

[(1, 1905973296), (2, 952986648), (3, 635324432), (4, 476493324), (6, 317662216), (8, 238246662), (12, 158831108), (16, 119123331), (19, 100314384), (24, 79415554), (38, 50157192), (48, 39707777), (57, 33438128), (76, 25078596), (114, 16719064), (152, 12539298), (228, 8359532), (304, 6269649), (456, 4179766), (541, 3523056), (912, 2089883), (1082, 1761528), (1623, 1174352), (2164, 880764), (3246, 587176), (3863, 493392), (4328, 440382), (6492, 293588), (7726, 246696), (8656, 220191), (10279, 185424), (11589, 164464), (12984, 146794), (15452, 123348), (20558, 92712), (23178, 82232), (25968, 73397), (30837, 61808), (30904, 61674), (41116, 46356)]