2193740064

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:640

約数の個数: 192

約数和(自身を含む): 6627358080

約数和(自身を除く): 4433618016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 96, 108, 111, 144, 148, 163, 216, 222, 288, 296, 326, 333, 421, 432, 444, 489, 592, 652, 666, 842, 864, 888, 978, 999, 1184, 1263, 1304, 1332, 1467, 1684, 1776, 1956, 1998, 2526, 2608, 2664, 2934, 3368, 3552, 3789, 3912, 3996, 4401, 5052, 5216, 5328, 5868, 6031, 6736, 7578, 7824, 7992, 8802, 10104, 10656, 11367, 11736, 12062, 13472, 15156, 15577, 15648, 15984, 17604, 18093, 20208, 22734, 23472, 24124, 30312, 31154, 31968, 35208, 36186, 40416, 45468, 46731, 46944, 48248, 54279, 60624, 62308, 68623, 70416, 72372, 90936, 93462, 96496, 108558, 121248, 124616, 137246, 140193, 140832, 144744, 162837, 181872, 186924, 192992, 205869, 217116, 249232, 274492, 280386, 289488, 325674, 363744, 373848, 411738, 420579, 434232, 498464, 548984, 560772, 578976, 617607, 651348, 747696, 823476, 841158, 868464, 1097968, 1121544, 1235214, 1302696, 1495392, 1646952, 1682316, 1736928, 1852821, 2195936, 2243088, 2470428, 2539051, 2605392, 3293904, 3364632, 3705642, 4486176, 4940856, 5078102, 5210784, 6587808, 6729264, 7411284, 7617153, 9881712, 10156204, 13458528, 14822568, 15234306, 19763424, 20312408, 22851459, 29645136, 30468612, 40624816, 45702918, 59290272, 60937224, 68554377, 81249632, 91405836, 121874448, 137108754, 182811672, 243748896, 274217508, 365623344, 548435016, 731246688, 1096870032, 2193740064]

約数ペア:

[(1, 2193740064), (2, 1096870032), (3, 731246688), (4, 548435016), (6, 365623344), (8, 274217508), (9, 243748896), (12, 182811672), (16, 137108754), (18, 121874448), (24, 91405836), (27, 81249632), (32, 68554377), (36, 60937224), (37, 59290272), (48, 45702918), (54, 40624816), (72, 30468612), (74, 29645136), (96, 22851459), (108, 20312408), (111, 19763424), (144, 15234306), (148, 14822568), (163, 13458528), (216, 10156204), (222, 9881712), (288, 7617153), (296, 7411284), (326, 6729264), (333, 6587808), (421, 5210784), (432, 5078102), (444, 4940856), (489, 4486176), (592, 3705642), (652, 3364632), (666, 3293904), (842, 2605392), (864, 2539051), (888, 2470428), (978, 2243088), (999, 2195936), (1184, 1852821), (1263, 1736928), (1304, 1682316), (1332, 1646952), (1467, 1495392), (1684, 1302696), (1776, 1235214), (1956, 1121544), (1998, 1097968), (2526, 868464), (2608, 841158), (2664, 823476), (2934, 747696), (3368, 651348), (3552, 617607), (3789, 578976), (3912, 560772), (3996, 548984), (4401, 498464), (5052, 434232), (5216, 420579), (5328, 411738), (5868, 373848), (6031, 363744), (6736, 325674), (7578, 289488), (7824, 280386), (7992, 274492), (8802, 249232), (10104, 217116), (10656, 205869), (11367, 192992), (11736, 186924), (12062, 181872), (13472, 162837), (15156, 144744), (15577, 140832), (15648, 140193), (15984, 137246), (17604, 124616), (18093, 121248), (20208, 108558), (22734, 96496), (23472, 93462), (24124, 90936), (30312, 72372), (31154, 70416), (31968, 68623), (35208, 62308), (36186, 60624), (40416, 54279), (45468, 48248), (46731, 46944)]