425537442

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 1073399040

約数和(自身を除く): 647861598

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 82, 99, 101, 123, 173, 198, 202, 246, 297, 303, 346, 369, 451, 519, 594, 606, 738, 902, 909, 1038, 1107, 1111, 1353, 1557, 1818, 1903, 2214, 2222, 2706, 2727, 3114, 3333, 3806, 4059, 4141, 4671, 5454, 5709, 6666, 7093, 8118, 8282, 9342, 9999, 11418, 12177, 12423, 14186, 17127, 17473, 19998, 21279, 24354, 24846, 29997, 34254, 34946, 37269, 42558, 45551, 51381, 52419, 59994, 63837, 74538, 78023, 91102, 102762, 104838, 111807, 127674, 136653, 156046, 157257, 191511, 192203, 223614, 234069, 273306, 314514, 383022, 384406, 409959, 468138, 471771, 576609, 702207, 716393, 819918, 943542, 1153218, 1229877, 1404414, 1432786, 1729827, 2106621, 2149179, 2459754, 3459654, 4213242, 4298358, 5189481, 6447537, 7880323, 10378962, 12895074, 15760646, 19342611, 23640969, 38685222, 47281938, 70922907, 141845814, 212768721, 425537442]

約数ペア:

[(1, 425537442), (2, 212768721), (3, 141845814), (6, 70922907), (9, 47281938), (11, 38685222), (18, 23640969), (22, 19342611), (27, 15760646), (33, 12895074), (41, 10378962), (54, 7880323), (66, 6447537), (82, 5189481), (99, 4298358), (101, 4213242), (123, 3459654), (173, 2459754), (198, 2149179), (202, 2106621), (246, 1729827), (297, 1432786), (303, 1404414), (346, 1229877), (369, 1153218), (451, 943542), (519, 819918), (594, 716393), (606, 702207), (738, 576609), (902, 471771), (909, 468138), (1038, 409959), (1107, 384406), (1111, 383022), (1353, 314514), (1557, 273306), (1818, 234069), (1903, 223614), (2214, 192203), (2222, 191511), (2706, 157257), (2727, 156046), (3114, 136653), (3333, 127674), (3806, 111807), (4059, 104838), (4141, 102762), (4671, 91102), (5454, 78023), (5709, 74538), (6666, 63837), (7093, 59994), (8118, 52419), (8282, 51381), (9342, 45551), (9999, 42558), (11418, 37269), (12177, 34946), (12423, 34254), (14186, 29997), (17127, 24846), (17473, 24354), (19998, 21279)]