7139040996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^5\times {\mathrm{419}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 17741112480

約数和(自身を除く): 10602071484

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 419, 578, 838, 867, 1156, 1257, 1676, 1734, 2514, 3468, 4913, 5028, 7123, 9826, 14246, 14739, 19652, 21369, 28492, 29478, 42738, 58956, 83521, 85476, 121091, 167042, 242182, 250563, 334084, 363273, 484364, 501126, 726546, 1002252, 1419857, 1453092, 2058547, 2839714, 4117094, 4259571, 5679428, 6175641, 8234188, 8519142, 12351282, 17038284, 24702564, 34995299, 69990598, 104985897, 139981196, 209971794, 419943588, 594920083, 1189840166, 1784760249, 2379680332, 3569520498, 7139040996]

約数ペア:

[(1, 7139040996), (2, 3569520498), (3, 2379680332), (4, 1784760249), (6, 1189840166), (12, 594920083), (17, 419943588), (34, 209971794), (51, 139981196), (68, 104985897), (102, 69990598), (204, 34995299), (289, 24702564), (419, 17038284), (578, 12351282), (838, 8519142), (867, 8234188), (1156, 6175641), (1257, 5679428), (1676, 4259571), (1734, 4117094), (2514, 2839714), (3468, 2058547), (4913, 1453092), (5028, 1419857), (7123, 1002252), (9826, 726546), (14246, 501126), (14739, 484364), (19652, 363273), (21369, 334084), (28492, 250563), (29478, 242182), (42738, 167042), (58956, 121091), (83521, 85476)]