444128856

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2687}}^1$

素因数の和:2864

約数の個数: 64

約数和(自身を含む): 1137991680

約数和(自身を除く): 693862824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 97, 142, 194, 213, 284, 291, 388, 426, 568, 582, 776, 852, 1164, 1704, 2328, 2687, 5374, 6887, 8061, 10748, 13774, 16122, 20661, 21496, 27548, 32244, 41322, 55096, 64488, 82644, 165288, 190777, 260639, 381554, 521278, 572331, 763108, 781917, 1042556, 1144662, 1526216, 1563834, 2085112, 2289324, 3127668, 4578648, 6255336, 18505369, 37010738, 55516107, 74021476, 111032214, 148042952, 222064428, 444128856]

約数ペア:

[(1, 444128856), (2, 222064428), (3, 148042952), (4, 111032214), (6, 74021476), (8, 55516107), (12, 37010738), (24, 18505369), (71, 6255336), (97, 4578648), (142, 3127668), (194, 2289324), (213, 2085112), (284, 1563834), (291, 1526216), (388, 1144662), (426, 1042556), (568, 781917), (582, 763108), (776, 572331), (852, 521278), (1164, 381554), (1704, 260639), (2328, 190777), (2687, 165288), (5374, 82644), (6887, 64488), (8061, 55096), (10748, 41322), (13774, 32244), (16122, 27548), (20661, 21496)]