390334536

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{17659}}^1$

素因数の和:17978

約数の個数: 48

約数和(自身を含む): 1060659600

約数和(自身を除く): 670325064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 5526, 7368, 11052, 17659, 22104, 35318, 52977, 70636, 105954, 141272, 158931, 211908, 317862, 423816, 635724, 1271448, 5421313, 10842626, 16263939, 21685252, 32527878, 43370504, 48791817, 65055756, 97583634, 130111512, 195167268, 390334536]

約数ペア:

[(1, 390334536), (2, 195167268), (3, 130111512), (4, 97583634), (6, 65055756), (8, 48791817), (9, 43370504), (12, 32527878), (18, 21685252), (24, 16263939), (36, 10842626), (72, 5421313), (307, 1271448), (614, 635724), (921, 423816), (1228, 317862), (1842, 211908), (2456, 158931), (2763, 141272), (3684, 105954), (5526, 70636), (7368, 52977), (11052, 35318), (17659, 22104)]