248934816

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:668

約数の個数: 192

約数和(自身を含む): 804384000

約数和(自身を除く): 555449184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 72, 74, 78, 96, 104, 108, 111, 117, 144, 148, 156, 208, 216, 222, 234, 288, 296, 312, 333, 351, 416, 432, 444, 468, 481, 592, 599, 624, 666, 702, 864, 888, 936, 962, 999, 1184, 1198, 1248, 1332, 1404, 1443, 1776, 1797, 1872, 1924, 1998, 2396, 2664, 2808, 2886, 3552, 3594, 3744, 3848, 3996, 4329, 4792, 5328, 5391, 5616, 5772, 7188, 7696, 7787, 7992, 8658, 9584, 10656, 10782, 11232, 11544, 12987, 14376, 15392, 15574, 15984, 16173, 17316, 19168, 21564, 22163, 23088, 23361, 25974, 28752, 31148, 31968, 32346, 34632, 43128, 44326, 46176, 46722, 51948, 57504, 62296, 64692, 66489, 69264, 70083, 86256, 88652, 93444, 103896, 124592, 129384, 132978, 138528, 140166, 172512, 177304, 186888, 199467, 207792, 210249, 249184, 258768, 265956, 280332, 288119, 354608, 373776, 398934, 415584, 420498, 517536, 531912, 560664, 576238, 598401, 709216, 747552, 797868, 840996, 864357, 1063824, 1121328, 1152476, 1196802, 1595736, 1681992, 1728714, 2127648, 2242656, 2304952, 2393604, 2593071, 3191472, 3363984, 3457428, 4609904, 4787208, 5186142, 6382944, 6727968, 6914856, 7779213, 9219808, 9574416, 10372284, 13829712, 15558426, 19148832, 20744568, 27659424, 31116852, 41489136, 62233704, 82978272, 124467408, 248934816]

約数ペア:

[(1, 248934816), (2, 124467408), (3, 82978272), (4, 62233704), (6, 41489136), (8, 31116852), (9, 27659424), (12, 20744568), (13, 19148832), (16, 15558426), (18, 13829712), (24, 10372284), (26, 9574416), (27, 9219808), (32, 7779213), (36, 6914856), (37, 6727968), (39, 6382944), (48, 5186142), (52, 4787208), (54, 4609904), (72, 3457428), (74, 3363984), (78, 3191472), (96, 2593071), (104, 2393604), (108, 2304952), (111, 2242656), (117, 2127648), (144, 1728714), (148, 1681992), (156, 1595736), (208, 1196802), (216, 1152476), (222, 1121328), (234, 1063824), (288, 864357), (296, 840996), (312, 797868), (333, 747552), (351, 709216), (416, 598401), (432, 576238), (444, 560664), (468, 531912), (481, 517536), (592, 420498), (599, 415584), (624, 398934), (666, 373776), (702, 354608), (864, 288119), (888, 280332), (936, 265956), (962, 258768), (999, 249184), (1184, 210249), (1198, 207792), (1248, 199467), (1332, 186888), (1404, 177304), (1443, 172512), (1776, 140166), (1797, 138528), (1872, 132978), (1924, 129384), (1998, 124592), (2396, 103896), (2664, 93444), (2808, 88652), (2886, 86256), (3552, 70083), (3594, 69264), (3744, 66489), (3848, 64692), (3996, 62296), (4329, 57504), (4792, 51948), (5328, 46722), (5391, 46176), (5616, 44326), (5772, 43128), (7188, 34632), (7696, 32346), (7787, 31968), (7992, 31148), (8658, 28752), (9584, 25974), (10656, 23361), (10782, 23088), (11232, 22163), (11544, 21564), (12987, 19168), (14376, 17316), (15392, 16173), (15574, 15984)]