15413472

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:616

約数の個数: 72

約数和(自身を含む): 44324280

約数和(自身を除く): 28910808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 491, 654, 872, 981, 982, 1308, 1473, 1744, 1962, 1964, 2616, 2946, 3488, 3924, 3928, 4419, 5232, 5892, 7848, 7856, 8838, 10464, 11784, 15696, 15712, 17676, 23568, 31392, 35352, 47136, 53519, 70704, 107038, 141408, 160557, 214076, 321114, 428152, 481671, 642228, 856304, 963342, 1284456, 1712608, 1926684, 2568912, 3853368, 5137824, 7706736, 15413472]

約数ペア:

[(1, 15413472), (2, 7706736), (3, 5137824), (4, 3853368), (6, 2568912), (8, 1926684), (9, 1712608), (12, 1284456), (16, 963342), (18, 856304), (24, 642228), (32, 481671), (36, 428152), (48, 321114), (72, 214076), (96, 160557), (109, 141408), (144, 107038), (218, 70704), (288, 53519), (327, 47136), (436, 35352), (491, 31392), (654, 23568), (872, 17676), (981, 15712), (982, 15696), (1308, 11784), (1473, 10464), (1744, 8838), (1962, 7856), (1964, 7848), (2616, 5892), (2946, 5232), (3488, 4419), (3924, 3928)]