329631432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 926069760

約数和(自身を除く): 596438328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 173, 186, 197, 248, 312, 346, 372, 394, 403, 519, 591, 692, 744, 788, 806, 1038, 1182, 1209, 1384, 1576, 1612, 2076, 2249, 2364, 2418, 2561, 3224, 4152, 4498, 4728, 4836, 5122, 5363, 6107, 6747, 7683, 8996, 9672, 10244, 10726, 12214, 13494, 15366, 16089, 17992, 18321, 20488, 21452, 24428, 26988, 30732, 32178, 34081, 36642, 42904, 48856, 53976, 61464, 64356, 68162, 69719, 73284, 79391, 102243, 128712, 136324, 139438, 146568, 158782, 204486, 209157, 238173, 272648, 278876, 317564, 408972, 418314, 443053, 476346, 557752, 635128, 817944, 836628, 886106, 952692, 1056511, 1329159, 1673256, 1772212, 1905384, 2113022, 2658318, 3169533, 3544424, 4226044, 5316636, 6339066, 8452088, 10633272, 12678132, 13734643, 25356264, 27469286, 41203929, 54938572, 82407858, 109877144, 164815716, 329631432]

約数ペア:

[(1, 329631432), (2, 164815716), (3, 109877144), (4, 82407858), (6, 54938572), (8, 41203929), (12, 27469286), (13, 25356264), (24, 13734643), (26, 12678132), (31, 10633272), (39, 8452088), (52, 6339066), (62, 5316636), (78, 4226044), (93, 3544424), (104, 3169533), (124, 2658318), (156, 2113022), (173, 1905384), (186, 1772212), (197, 1673256), (248, 1329159), (312, 1056511), (346, 952692), (372, 886106), (394, 836628), (403, 817944), (519, 635128), (591, 557752), (692, 476346), (744, 443053), (788, 418314), (806, 408972), (1038, 317564), (1182, 278876), (1209, 272648), (1384, 238173), (1576, 209157), (1612, 204486), (2076, 158782), (2249, 146568), (2364, 139438), (2418, 136324), (2561, 128712), (3224, 102243), (4152, 79391), (4498, 73284), (4728, 69719), (4836, 68162), (5122, 64356), (5363, 61464), (6107, 53976), (6747, 48856), (7683, 42904), (8996, 36642), (9672, 34081), (10244, 32178), (10726, 30732), (12214, 26988), (13494, 24428), (15366, 21452), (16089, 20488), (17992, 18321)]