40269744

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 120

約数和(自身を含む): 120669360

約数和(自身を除く): 80399616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 97, 108, 124, 144, 186, 194, 216, 248, 279, 291, 372, 388, 432, 496, 558, 582, 744, 776, 837, 873, 961, 1116, 1164, 1488, 1552, 1674, 1746, 1922, 2232, 2328, 2619, 2883, 3007, 3348, 3492, 3844, 4464, 4656, 5238, 5766, 6014, 6696, 6984, 7688, 8649, 9021, 10476, 11532, 12028, 13392, 13968, 15376, 17298, 18042, 20952, 23064, 24056, 25947, 27063, 34596, 36084, 41904, 46128, 48112, 51894, 54126, 69192, 72168, 81189, 93217, 103788, 108252, 138384, 144336, 162378, 186434, 207576, 216504, 279651, 324756, 372868, 415152, 433008, 559302, 649512, 745736, 838953, 1118604, 1299024, 1491472, 1677906, 2237208, 2516859, 3355812, 4474416, 5033718, 6711624, 10067436, 13423248, 20134872, 40269744]

約数ペア:

[(1, 40269744), (2, 20134872), (3, 13423248), (4, 10067436), (6, 6711624), (8, 5033718), (9, 4474416), (12, 3355812), (16, 2516859), (18, 2237208), (24, 1677906), (27, 1491472), (31, 1299024), (36, 1118604), (48, 838953), (54, 745736), (62, 649512), (72, 559302), (93, 433008), (97, 415152), (108, 372868), (124, 324756), (144, 279651), (186, 216504), (194, 207576), (216, 186434), (248, 162378), (279, 144336), (291, 138384), (372, 108252), (388, 103788), (432, 93217), (496, 81189), (558, 72168), (582, 69192), (744, 54126), (776, 51894), (837, 48112), (873, 46128), (961, 41904), (1116, 36084), (1164, 34596), (1488, 27063), (1552, 25947), (1674, 24056), (1746, 23064), (1922, 20952), (2232, 18042), (2328, 17298), (2619, 15376), (2883, 13968), (3007, 13392), (3348, 12028), (3492, 11532), (3844, 10476), (4464, 9021), (4656, 8649), (5238, 7688), (5766, 6984), (6014, 6696)]