456890964

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{2039}}^1$

素因数の和:2380

約数の個数: 48

約数和(自身を含む): 1085736960

約数和(自身を除く): 628845996

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 263, 284, 426, 526, 789, 852, 1052, 1578, 2039, 3156, 4078, 6117, 8156, 12234, 18673, 24468, 37346, 56019, 74692, 112038, 144769, 224076, 289538, 434307, 536257, 579076, 868614, 1072514, 1608771, 1737228, 2145028, 3217542, 6435084, 38074247, 76148494, 114222741, 152296988, 228445482, 456890964]

約数ペア:

[(1, 456890964), (2, 228445482), (3, 152296988), (4, 114222741), (6, 76148494), (12, 38074247), (71, 6435084), (142, 3217542), (213, 2145028), (263, 1737228), (284, 1608771), (426, 1072514), (526, 868614), (789, 579076), (852, 536257), (1052, 434307), (1578, 289538), (2039, 224076), (3156, 144769), (4078, 112038), (6117, 74692), (8156, 56019), (12234, 37346), (18673, 24468)]