1643670364

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 3553320960

約数和(自身を除く): 1909650596

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 101, 119, 179, 191, 202, 238, 358, 382, 404, 476, 707, 716, 764, 1253, 1337, 1414, 1717, 2506, 2674, 2828, 3043, 3247, 3434, 5012, 5348, 6086, 6494, 6868, 12019, 12172, 12988, 18079, 19291, 21301, 22729, 24038, 34189, 36158, 38582, 42602, 45458, 48076, 68378, 72316, 77164, 85204, 90916, 126553, 135037, 136756, 239323, 253106, 270074, 307343, 327947, 478646, 506212, 540148, 581213, 614686, 655894, 957292, 1162426, 1229372, 1311788, 2151401, 2295629, 2324852, 3453089, 4068491, 4302802, 4591258, 6906178, 8136982, 8605604, 9182516, 13812356, 16273964, 24171623, 48343246, 58702513, 96686492, 117405026, 234810052, 410917591, 821835182, 1643670364]

約数ペア:

[(1, 1643670364), (2, 821835182), (4, 410917591), (7, 234810052), (14, 117405026), (17, 96686492), (28, 58702513), (34, 48343246), (68, 24171623), (101, 16273964), (119, 13812356), (179, 9182516), (191, 8605604), (202, 8136982), (238, 6906178), (358, 4591258), (382, 4302802), (404, 4068491), (476, 3453089), (707, 2324852), (716, 2295629), (764, 2151401), (1253, 1311788), (1337, 1229372), (1414, 1162426), (1717, 957292), (2506, 655894), (2674, 614686), (2828, 581213), (3043, 540148), (3247, 506212), (3434, 478646), (5012, 327947), (5348, 307343), (6086, 270074), (6494, 253106), (6868, 239323), (12019, 136756), (12172, 135037), (12988, 126553), (18079, 90916), (19291, 85204), (21301, 77164), (22729, 72316), (24038, 68378), (34189, 48076), (36158, 45458), (38582, 42602)]