258617016

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{171043}}^1$

素因数の和:171065

約数の個数: 64

約数和(自身を含む): 821011200

約数和(自身を除く): 562394184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 171043, 342086, 513129, 684172, 1026258, 1197301, 1368344, 1539387, 2052516, 2394602, 3078774, 3591903, 4105032, 4618161, 4789204, 6157548, 7183806, 9236322, 9578408, 10775709, 12315096, 14367612, 18472644, 21551418, 28735224, 32327127, 36945288, 43102836, 64654254, 86205672, 129308508, 258617016]

約数ペア:

[(1, 258617016), (2, 129308508), (3, 86205672), (4, 64654254), (6, 43102836), (7, 36945288), (8, 32327127), (9, 28735224), (12, 21551418), (14, 18472644), (18, 14367612), (21, 12315096), (24, 10775709), (27, 9578408), (28, 9236322), (36, 7183806), (42, 6157548), (54, 4789204), (56, 4618161), (63, 4105032), (72, 3591903), (84, 3078774), (108, 2394602), (126, 2052516), (168, 1539387), (189, 1368344), (216, 1197301), (252, 1026258), (378, 684172), (504, 513129), (756, 342086), (1512, 171043)]