260870472

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{51031}}^1$

素因数の和:51114

約数の個数: 48

約数和(自身を含む): 716489280

約数和(自身を除く): 455618808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 51031, 102062, 153093, 204124, 306186, 408248, 459279, 612372, 918558, 1224744, 1837116, 3623201, 3674232, 7246402, 10869603, 14492804, 21739206, 28985608, 32608809, 43478412, 65217618, 86956824, 130435236, 260870472]

約数ペア:

[(1, 260870472), (2, 130435236), (3, 86956824), (4, 65217618), (6, 43478412), (8, 32608809), (9, 28985608), (12, 21739206), (18, 14492804), (24, 10869603), (36, 7246402), (71, 3674232), (72, 3623201), (142, 1837116), (213, 1224744), (284, 918558), (426, 612372), (568, 459279), (639, 408248), (852, 306186), (1278, 204124), (1704, 153093), (2556, 102062), (5112, 51031)]