240061644

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 108

約数和(自身を含む): 652782312

約数和(自身を除く): 412720668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 257, 279, 324, 372, 486, 514, 558, 771, 837, 961, 972, 1028, 1116, 1542, 1674, 1922, 2313, 2511, 2883, 3084, 3348, 3844, 4626, 5022, 5766, 6939, 7533, 7967, 8649, 9252, 10044, 11532, 13878, 15066, 15934, 17298, 20817, 23901, 25947, 27756, 30132, 31868, 34596, 41634, 47802, 51894, 62451, 71703, 77841, 83268, 95604, 103788, 124902, 143406, 155682, 215109, 233523, 246977, 249804, 286812, 311364, 430218, 467046, 493954, 645327, 740931, 860436, 934092, 987908, 1290654, 1481862, 1935981, 2222793, 2581308, 2963724, 3871962, 4445586, 6668379, 7743924, 8891172, 13336758, 20005137, 26673516, 40010274, 60015411, 80020548, 120030822, 240061644]

約数ペア:

[(1, 240061644), (2, 120030822), (3, 80020548), (4, 60015411), (6, 40010274), (9, 26673516), (12, 20005137), (18, 13336758), (27, 8891172), (31, 7743924), (36, 6668379), (54, 4445586), (62, 3871962), (81, 2963724), (93, 2581308), (108, 2222793), (124, 1935981), (162, 1481862), (186, 1290654), (243, 987908), (257, 934092), (279, 860436), (324, 740931), (372, 645327), (486, 493954), (514, 467046), (558, 430218), (771, 311364), (837, 286812), (961, 249804), (972, 246977), (1028, 233523), (1116, 215109), (1542, 155682), (1674, 143406), (1922, 124902), (2313, 103788), (2511, 95604), (2883, 83268), (3084, 77841), (3348, 71703), (3844, 62451), (4626, 51894), (5022, 47802), (5766, 41634), (6939, 34596), (7533, 31868), (7967, 30132), (8649, 27756), (9252, 25947), (10044, 23901), (11532, 20817), (13878, 17298), (15066, 15934)]