241688772

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:680

約数の個数: 144

約数和(自身を含む): 705449472

約数和(自身を除く): 463760700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 243, 279, 324, 351, 372, 403, 468, 486, 558, 617, 702, 806, 837, 972, 1053, 1116, 1209, 1234, 1404, 1612, 1674, 1851, 2106, 2418, 2468, 2511, 3159, 3348, 3627, 3702, 4212, 4836, 5022, 5553, 6318, 7254, 7404, 7533, 8021, 10044, 10881, 11106, 12636, 14508, 15066, 16042, 16659, 19127, 21762, 22212, 24063, 30132, 32084, 32643, 33318, 38254, 43524, 48126, 49977, 57381, 65286, 66636, 72189, 76508, 96252, 97929, 99954, 114762, 130572, 144378, 149931, 172143, 195858, 199908, 216567, 229524, 248651, 288756, 299862, 344286, 391716, 433134, 497302, 516429, 599724, 649701, 688572, 745953, 866268, 994604, 1032858, 1299402, 1491906, 1549287, 1949103, 2065716, 2237859, 2598804, 2983812, 3098574, 3898206, 4475718, 4647861, 6197148, 6713577, 7796412, 8951436, 9295722, 13427154, 18591444, 20140731, 26854308, 40281462, 60422193, 80562924, 120844386, 241688772]

約数ペア:

[(1, 241688772), (2, 120844386), (3, 80562924), (4, 60422193), (6, 40281462), (9, 26854308), (12, 20140731), (13, 18591444), (18, 13427154), (26, 9295722), (27, 8951436), (31, 7796412), (36, 6713577), (39, 6197148), (52, 4647861), (54, 4475718), (62, 3898206), (78, 3098574), (81, 2983812), (93, 2598804), (108, 2237859), (117, 2065716), (124, 1949103), (156, 1549287), (162, 1491906), (186, 1299402), (234, 1032858), (243, 994604), (279, 866268), (324, 745953), (351, 688572), (372, 649701), (403, 599724), (468, 516429), (486, 497302), (558, 433134), (617, 391716), (702, 344286), (806, 299862), (837, 288756), (972, 248651), (1053, 229524), (1116, 216567), (1209, 199908), (1234, 195858), (1404, 172143), (1612, 149931), (1674, 144378), (1851, 130572), (2106, 114762), (2418, 99954), (2468, 97929), (2511, 96252), (3159, 76508), (3348, 72189), (3627, 66636), (3702, 65286), (4212, 57381), (4836, 49977), (5022, 48126), (5553, 43524), (6318, 38254), (7254, 33318), (7404, 32643), (7533, 32084), (8021, 30132), (10044, 24063), (10881, 22212), (11106, 21762), (12636, 19127), (14508, 16659), (15066, 16042)]