21783846816

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{14969}}^1$

素因数の和:15179

約数の個数: 144

約数和(自身を含む): 64342736640

約数和(自身を除く): 42558889824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 163, 186, 248, 279, 288, 326, 372, 489, 496, 558, 652, 744, 978, 992, 1116, 1304, 1467, 1488, 1956, 2232, 2608, 2934, 2976, 3912, 4464, 5053, 5216, 5868, 7824, 8928, 10106, 11736, 14969, 15159, 15648, 20212, 23472, 29938, 30318, 40424, 44907, 45477, 46944, 59876, 60636, 80848, 89814, 90954, 119752, 121272, 134721, 161696, 179628, 181908, 239504, 242544, 269442, 359256, 363816, 464039, 479008, 485088, 538884, 718512, 727632, 928078, 1077768, 1392117, 1437024, 1455264, 1856156, 2155536, 2439947, 2784234, 3712312, 4176351, 4311072, 4879894, 5568468, 7319841, 7424624, 8352702, 9759788, 11136936, 14639682, 14849248, 16705404, 19519576, 21959523, 22273872, 29279364, 33410808, 39039152, 43919046, 44547744, 58558728, 66821616, 75638357, 78078304, 87838092, 117117456, 133643232, 151276714, 175676184, 226915071, 234234912, 302553428, 351352368, 453830142, 605106856, 680745213, 702704736, 907660284, 1210213712, 1361490426, 1815320568, 2420427424, 2722980852, 3630641136, 5445961704, 7261282272, 10891923408, 21783846816]

約数ペア:

[(1, 21783846816), (2, 10891923408), (3, 7261282272), (4, 5445961704), (6, 3630641136), (8, 2722980852), (9, 2420427424), (12, 1815320568), (16, 1361490426), (18, 1210213712), (24, 907660284), (31, 702704736), (32, 680745213), (36, 605106856), (48, 453830142), (62, 351352368), (72, 302553428), (93, 234234912), (96, 226915071), (124, 175676184), (144, 151276714), (163, 133643232), (186, 117117456), (248, 87838092), (279, 78078304), (288, 75638357), (326, 66821616), (372, 58558728), (489, 44547744), (496, 43919046), (558, 39039152), (652, 33410808), (744, 29279364), (978, 22273872), (992, 21959523), (1116, 19519576), (1304, 16705404), (1467, 14849248), (1488, 14639682), (1956, 11136936), (2232, 9759788), (2608, 8352702), (2934, 7424624), (2976, 7319841), (3912, 5568468), (4464, 4879894), (5053, 4311072), (5216, 4176351), (5868, 3712312), (7824, 2784234), (8928, 2439947), (10106, 2155536), (11736, 1856156), (14969, 1455264), (15159, 1437024), (15648, 1392117), (20212, 1077768), (23472, 928078), (29938, 727632), (30318, 718512), (40424, 538884), (44907, 485088), (45477, 479008), (46944, 464039), (59876, 363816), (60636, 359256), (80848, 269442), (89814, 242544), (90954, 239504), (119752, 181908), (121272, 179628), (134721, 161696)]