394407244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 914941440

約数和(自身を除く): 520534196

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 557, 836, 847, 1114, 1331, 1463, 1694, 2228, 2299, 2662, 2926, 3388, 3899, 4598, 5324, 5852, 6127, 7798, 9196, 9317, 10583, 12254, 15596, 16093, 18634, 21166, 24508, 25289, 32186, 37268, 42332, 42889, 50578, 64372, 67397, 74081, 85778, 101156, 116413, 134794, 148162, 171556, 177023, 232826, 269588, 296324, 354046, 465652, 471779, 708092, 741367, 814891, 943558, 1280543, 1482734, 1629782, 1887116, 2561086, 2965468, 3259564, 5122172, 5189569, 8963801, 10379138, 14085973, 17927602, 20758276, 28171946, 35855204, 56343892, 98601811, 197203622, 394407244]

約数ペア:

[(1, 394407244), (2, 197203622), (4, 98601811), (7, 56343892), (11, 35855204), (14, 28171946), (19, 20758276), (22, 17927602), (28, 14085973), (38, 10379138), (44, 8963801), (76, 5189569), (77, 5122172), (121, 3259564), (133, 2965468), (154, 2561086), (209, 1887116), (242, 1629782), (266, 1482734), (308, 1280543), (418, 943558), (484, 814891), (532, 741367), (557, 708092), (836, 471779), (847, 465652), (1114, 354046), (1331, 296324), (1463, 269588), (1694, 232826), (2228, 177023), (2299, 171556), (2662, 148162), (2926, 134794), (3388, 116413), (3899, 101156), (4598, 85778), (5324, 74081), (5852, 67397), (6127, 64372), (7798, 50578), (9196, 42889), (9317, 42332), (10583, 37268), (12254, 32186), (15596, 25289), (16093, 24508), (18634, 21166)]