328819428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{11971}}^1$

素因数の和:12097

約数の個数: 72

約数和(自身を含む): 958717760

約数和(自身を除く): 629898332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3924, 4578, 6867, 9156, 11971, 13734, 23942, 27468, 35913, 47884, 71826, 83797, 107739, 143652, 167594, 215478, 251391, 335188, 430956, 502782, 754173, 1005564, 1304839, 1508346, 2609678, 3016692, 3914517, 5219356, 7829034, 9133873, 11743551, 15658068, 18267746, 23487102, 27401619, 36535492, 46974204, 54803238, 82204857, 109606476, 164409714, 328819428]

約数ペア:

[(1, 328819428), (2, 164409714), (3, 109606476), (4, 82204857), (6, 54803238), (7, 46974204), (9, 36535492), (12, 27401619), (14, 23487102), (18, 18267746), (21, 15658068), (28, 11743551), (36, 9133873), (42, 7829034), (63, 5219356), (84, 3914517), (109, 3016692), (126, 2609678), (218, 1508346), (252, 1304839), (327, 1005564), (436, 754173), (654, 502782), (763, 430956), (981, 335188), (1308, 251391), (1526, 215478), (1962, 167594), (2289, 143652), (3052, 107739), (3924, 83797), (4578, 71826), (6867, 47884), (9156, 35913), (11971, 27468), (13734, 23942)]