980148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 2527616

約数和(自身を除く): 1547468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 103, 122, 156, 183, 206, 244, 309, 366, 412, 618, 732, 793, 1236, 1339, 1586, 2379, 2678, 3172, 4017, 4758, 5356, 6283, 8034, 9516, 12566, 16068, 18849, 25132, 37698, 75396, 81679, 163358, 245037, 326716, 490074, 980148]

約数ペア:

[(1, 980148), (2, 490074), (3, 326716), (4, 245037), (6, 163358), (12, 81679), (13, 75396), (26, 37698), (39, 25132), (52, 18849), (61, 16068), (78, 12566), (103, 9516), (122, 8034), (156, 6283), (183, 5356), (206, 4758), (244, 4017), (309, 3172), (366, 2678), (412, 2379), (618, 1586), (732, 1339), (793, 1236)]