1266029736

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{64567}}^1$

素因数の和:64638

約数の個数: 64

約数和(自身を含む): 3409190400

約数和(自身を除く): 2143160664

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1634, 2451, 3268, 4902, 6536, 9804, 19608, 64567, 129134, 193701, 258268, 387402, 516536, 774804, 1226773, 1549608, 2453546, 2776381, 3680319, 4907092, 5552762, 7360638, 8329143, 9814184, 11105524, 14721276, 16658286, 22211048, 29442552, 33316572, 52751239, 66633144, 105502478, 158253717, 211004956, 316507434, 422009912, 633014868, 1266029736]

約数ペア:

[(1, 1266029736), (2, 633014868), (3, 422009912), (4, 316507434), (6, 211004956), (8, 158253717), (12, 105502478), (19, 66633144), (24, 52751239), (38, 33316572), (43, 29442552), (57, 22211048), (76, 16658286), (86, 14721276), (114, 11105524), (129, 9814184), (152, 8329143), (172, 7360638), (228, 5552762), (258, 4907092), (344, 3680319), (456, 2776381), (516, 2453546), (817, 1549608), (1032, 1226773), (1634, 774804), (2451, 516536), (3268, 387402), (4902, 258268), (6536, 193701), (9804, 129134), (19608, 64567)]