329891856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9721}}^1$

素因数の和:9840

約数の個数: 80

約数和(自身を含む): 983710848

約数和(自身を除く): 653818992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 101, 112, 168, 202, 303, 336, 404, 606, 707, 808, 1212, 1414, 1616, 2121, 2424, 2828, 4242, 4848, 5656, 8484, 9721, 11312, 16968, 19442, 29163, 33936, 38884, 58326, 68047, 77768, 116652, 136094, 155536, 204141, 233304, 272188, 408282, 466608, 544376, 816564, 981821, 1088752, 1633128, 1963642, 2945463, 3266256, 3927284, 5890926, 6872747, 7854568, 11781852, 13745494, 15709136, 20618241, 23563704, 27490988, 41236482, 47127408, 54981976, 82472964, 109963952, 164945928, 329891856]

約数ペア:

[(1, 329891856), (2, 164945928), (3, 109963952), (4, 82472964), (6, 54981976), (7, 47127408), (8, 41236482), (12, 27490988), (14, 23563704), (16, 20618241), (21, 15709136), (24, 13745494), (28, 11781852), (42, 7854568), (48, 6872747), (56, 5890926), (84, 3927284), (101, 3266256), (112, 2945463), (168, 1963642), (202, 1633128), (303, 1088752), (336, 981821), (404, 816564), (606, 544376), (707, 466608), (808, 408282), (1212, 272188), (1414, 233304), (1616, 204141), (2121, 155536), (2424, 136094), (2828, 116652), (4242, 77768), (4848, 68047), (5656, 58326), (8484, 38884), (9721, 33936), (11312, 29163), (16968, 19442)]