1380054144

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{743}}^1$

素因数の和:1458

約数の個数: 128

約数和(自身を含む): 4201159680

約数和(自身を除く): 2821105536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 691, 743, 896, 1344, 1382, 1486, 2073, 2229, 2688, 2764, 2972, 4146, 4458, 4837, 5201, 5528, 5944, 8292, 8916, 9674, 10402, 11056, 11888, 14511, 15603, 16584, 17832, 19348, 20804, 22112, 23776, 29022, 31206, 33168, 35664, 38696, 41608, 44224, 47552, 58044, 62412, 66336, 71328, 77392, 83216, 88448, 95104, 116088, 124824, 132672, 142656, 154784, 166432, 232176, 249648, 265344, 285312, 309568, 332864, 464352, 499296, 513413, 619136, 665728, 928704, 998592, 1026826, 1540239, 1857408, 1997184, 2053652, 3080478, 3593891, 4107304, 6160956, 7187782, 8214608, 10781673, 12321912, 14375564, 16429216, 21563346, 24643824, 28751128, 32858432, 43126692, 49287648, 57502256, 65716864, 86253384, 98575296, 115004512, 172506768, 197150592, 230009024, 345013536, 460018048, 690027072, 1380054144]

約数ペア:

[(1, 1380054144), (2, 690027072), (3, 460018048), (4, 345013536), (6, 230009024), (7, 197150592), (8, 172506768), (12, 115004512), (14, 98575296), (16, 86253384), (21, 65716864), (24, 57502256), (28, 49287648), (32, 43126692), (42, 32858432), (48, 28751128), (56, 24643824), (64, 21563346), (84, 16429216), (96, 14375564), (112, 12321912), (128, 10781673), (168, 8214608), (192, 7187782), (224, 6160956), (336, 4107304), (384, 3593891), (448, 3080478), (672, 2053652), (691, 1997184), (743, 1857408), (896, 1540239), (1344, 1026826), (1382, 998592), (1486, 928704), (2073, 665728), (2229, 619136), (2688, 513413), (2764, 499296), (2972, 464352), (4146, 332864), (4458, 309568), (4837, 285312), (5201, 265344), (5528, 249648), (5944, 232176), (8292, 166432), (8916, 154784), (9674, 142656), (10402, 132672), (11056, 124824), (11888, 116088), (14511, 95104), (15603, 88448), (16584, 83216), (17832, 77392), (19348, 71328), (20804, 66336), (22112, 62412), (23776, 58044), (29022, 47552), (31206, 44224), (33168, 41608), (35664, 38696)]