13308940568

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6581}}^1$

素因数の和:6686

約数の個数: 128

約数和(自身を含む): 32225472000

約数和(自身を除く): 18916531432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 67, 77, 88, 98, 134, 154, 196, 268, 308, 343, 392, 469, 536, 539, 616, 686, 737, 938, 1078, 1372, 1474, 1876, 2156, 2744, 2948, 3283, 3752, 3773, 4312, 5159, 5896, 6566, 6581, 7546, 10318, 13132, 13162, 15092, 20636, 22981, 26264, 26324, 30184, 36113, 41272, 45962, 46067, 52648, 72226, 72391, 91924, 92134, 144452, 144782, 183848, 184268, 252791, 288904, 289564, 322469, 368536, 440927, 505582, 506737, 579128, 644938, 881854, 1011164, 1013474, 1289876, 1763708, 2022328, 2026948, 2257283, 2579752, 3086489, 3527416, 3547159, 4053896, 4514566, 4850197, 6172978, 7094318, 9029132, 9700394, 12345956, 14188636, 18058264, 19400788, 21605423, 24691912, 24830113, 28377272, 33951379, 38801576, 43210846, 49660226, 67902758, 86421692, 99320452, 135805516, 151237961, 172843384, 198640904, 237659653, 271611032, 302475922, 475319306, 604951844, 950638612, 1209903688, 1663617571, 1901277224, 3327235142, 6654470284, 13308940568]

約数ペア:

[(1, 13308940568), (2, 6654470284), (4, 3327235142), (7, 1901277224), (8, 1663617571), (11, 1209903688), (14, 950638612), (22, 604951844), (28, 475319306), (44, 302475922), (49, 271611032), (56, 237659653), (67, 198640904), (77, 172843384), (88, 151237961), (98, 135805516), (134, 99320452), (154, 86421692), (196, 67902758), (268, 49660226), (308, 43210846), (343, 38801576), (392, 33951379), (469, 28377272), (536, 24830113), (539, 24691912), (616, 21605423), (686, 19400788), (737, 18058264), (938, 14188636), (1078, 12345956), (1372, 9700394), (1474, 9029132), (1876, 7094318), (2156, 6172978), (2744, 4850197), (2948, 4514566), (3283, 4053896), (3752, 3547159), (3773, 3527416), (4312, 3086489), (5159, 2579752), (5896, 2257283), (6566, 2026948), (6581, 2022328), (7546, 1763708), (10318, 1289876), (13132, 1013474), (13162, 1011164), (15092, 881854), (20636, 644938), (22981, 579128), (26264, 506737), (26324, 505582), (30184, 440927), (36113, 368536), (41272, 322469), (45962, 289564), (46067, 288904), (52648, 252791), (72226, 184268), (72391, 183848), (91924, 144782), (92134, 144452)]