392545728

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 168

約数和(自身を含む): 1172949648

約数和(自身を除く): 780403920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 113, 144, 148, 163, 192, 222, 226, 288, 296, 326, 333, 339, 444, 452, 489, 576, 592, 652, 666, 678, 888, 904, 978, 1017, 1184, 1304, 1332, 1356, 1467, 1776, 1808, 1956, 2034, 2368, 2608, 2664, 2712, 2934, 3552, 3616, 3912, 4068, 4181, 5216, 5328, 5424, 5868, 6031, 7104, 7232, 7824, 8136, 8362, 10432, 10656, 10848, 11736, 12062, 12543, 15648, 16272, 16724, 18093, 18419, 21312, 21696, 23472, 24124, 25086, 31296, 32544, 33448, 36186, 36838, 37629, 46944, 48248, 50172, 54279, 55257, 65088, 66896, 72372, 73676, 75258, 93888, 96496, 100344, 108558, 110514, 133792, 144744, 147352, 150516, 165771, 192992, 200688, 217116, 221028, 267584, 289488, 294704, 301032, 331542, 385984, 401376, 434232, 442056, 578976, 589408, 602064, 663084, 681503, 802752, 868464, 884112, 1157952, 1178816, 1204128, 1326168, 1363006, 1736928, 1768224, 2044509, 2408256, 2652336, 2726012, 3473856, 3536448, 4089018, 5304672, 5452024, 6133527, 8178036, 10609344, 10904048, 12267054, 16356072, 21808096, 24534108, 32712144, 43616192, 49068216, 65424288, 98136432, 130848576, 196272864, 392545728]

約数ペア:

[(1, 392545728), (2, 196272864), (3, 130848576), (4, 98136432), (6, 65424288), (8, 49068216), (9, 43616192), (12, 32712144), (16, 24534108), (18, 21808096), (24, 16356072), (32, 12267054), (36, 10904048), (37, 10609344), (48, 8178036), (64, 6133527), (72, 5452024), (74, 5304672), (96, 4089018), (111, 3536448), (113, 3473856), (144, 2726012), (148, 2652336), (163, 2408256), (192, 2044509), (222, 1768224), (226, 1736928), (288, 1363006), (296, 1326168), (326, 1204128), (333, 1178816), (339, 1157952), (444, 884112), (452, 868464), (489, 802752), (576, 681503), (592, 663084), (652, 602064), (666, 589408), (678, 578976), (888, 442056), (904, 434232), (978, 401376), (1017, 385984), (1184, 331542), (1304, 301032), (1332, 294704), (1356, 289488), (1467, 267584), (1776, 221028), (1808, 217116), (1956, 200688), (2034, 192992), (2368, 165771), (2608, 150516), (2664, 147352), (2712, 144744), (2934, 133792), (3552, 110514), (3616, 108558), (3912, 100344), (4068, 96496), (4181, 93888), (5216, 75258), (5328, 73676), (5424, 72372), (5868, 66896), (6031, 65088), (7104, 55257), (7232, 54279), (7824, 50172), (8136, 48248), (8362, 46944), (10432, 37629), (10656, 36838), (10848, 36186), (11736, 33448), (12062, 32544), (12543, 31296), (15648, 25086), (16272, 24124), (16724, 23472), (18093, 21696), (18419, 21312)]