290984616

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{599}}^1$

素因数の和:800

約数の個数: 128

約数和(自身を含む): 876960000

約数和(自身を除く): 585975384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 173, 216, 234, 312, 346, 351, 468, 519, 599, 692, 702, 936, 1038, 1198, 1384, 1404, 1557, 1797, 2076, 2249, 2396, 2808, 3114, 3594, 4152, 4498, 4671, 4792, 5391, 6228, 6747, 7188, 7787, 8996, 9342, 10782, 12456, 13494, 14376, 15574, 16173, 17992, 18684, 20241, 21564, 23361, 26988, 31148, 32346, 37368, 40482, 43128, 46722, 53976, 60723, 62296, 64692, 70083, 80964, 93444, 103627, 121446, 129384, 140166, 161928, 186888, 207254, 210249, 242892, 280332, 310881, 414508, 420498, 485784, 560664, 621762, 829016, 840996, 932643, 1243524, 1347151, 1681992, 1865286, 2487048, 2694302, 2797929, 3730572, 4041453, 5388604, 5595858, 7461144, 8082906, 10777208, 11191716, 12124359, 16165812, 22383432, 24248718, 32331624, 36373077, 48497436, 72746154, 96994872, 145492308, 290984616]

約数ペア:

[(1, 290984616), (2, 145492308), (3, 96994872), (4, 72746154), (6, 48497436), (8, 36373077), (9, 32331624), (12, 24248718), (13, 22383432), (18, 16165812), (24, 12124359), (26, 11191716), (27, 10777208), (36, 8082906), (39, 7461144), (52, 5595858), (54, 5388604), (72, 4041453), (78, 3730572), (104, 2797929), (108, 2694302), (117, 2487048), (156, 1865286), (173, 1681992), (216, 1347151), (234, 1243524), (312, 932643), (346, 840996), (351, 829016), (468, 621762), (519, 560664), (599, 485784), (692, 420498), (702, 414508), (936, 310881), (1038, 280332), (1198, 242892), (1384, 210249), (1404, 207254), (1557, 186888), (1797, 161928), (2076, 140166), (2249, 129384), (2396, 121446), (2808, 103627), (3114, 93444), (3594, 80964), (4152, 70083), (4498, 64692), (4671, 62296), (4792, 60723), (5391, 53976), (6228, 46722), (6747, 43128), (7188, 40482), (7787, 37368), (8996, 32346), (9342, 31148), (10782, 26988), (12456, 23361), (13494, 21564), (14376, 20241), (15574, 18684), (16173, 17992)]