388313352

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{85607}}^1$

素因数の和:85632

約数の個数: 80

約数和(自身を含む): 1243028160

約数和(自身を除く): 854714808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 85607, 171214, 256821, 342428, 513642, 599249, 684856, 770463, 1027284, 1198498, 1540926, 1797747, 2054568, 2311389, 2396996, 3081852, 3595494, 4622778, 4793992, 5393241, 6163704, 6934167, 7190988, 9245556, 10786482, 13868334, 14381976, 16179723, 18491112, 21572964, 27736668, 32359446, 43145928, 48539169, 55473336, 64718892, 97078338, 129437784, 194156676, 388313352]

約数ペア:

[(1, 388313352), (2, 194156676), (3, 129437784), (4, 97078338), (6, 64718892), (7, 55473336), (8, 48539169), (9, 43145928), (12, 32359446), (14, 27736668), (18, 21572964), (21, 18491112), (24, 16179723), (27, 14381976), (28, 13868334), (36, 10786482), (42, 9245556), (54, 7190988), (56, 6934167), (63, 6163704), (72, 5393241), (81, 4793992), (84, 4622778), (108, 3595494), (126, 3081852), (162, 2396996), (168, 2311389), (189, 2054568), (216, 1797747), (252, 1540926), (324, 1198498), (378, 1027284), (504, 770463), (567, 684856), (648, 599249), (756, 513642), (1134, 342428), (1512, 256821), (2268, 171214), (4536, 85607)]