394148916

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1172

約数の個数: 144

約数和(自身を含む): 1204205184

約数和(自身を除く): 810056268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 243, 252, 318, 324, 371, 378, 477, 486, 567, 636, 742, 756, 954, 972, 1093, 1113, 1134, 1431, 1484, 1701, 1908, 2186, 2226, 2268, 2862, 3279, 3339, 3402, 4293, 4372, 4452, 5724, 6558, 6678, 6804, 7651, 8586, 9837, 10017, 12879, 13116, 13356, 15302, 17172, 19674, 20034, 22953, 25758, 29511, 30051, 30604, 39348, 40068, 45906, 51516, 57929, 59022, 60102, 68859, 88533, 90153, 91812, 115858, 118044, 120204, 137718, 173787, 177066, 180306, 206577, 231716, 265599, 275436, 347574, 354132, 360612, 405503, 413154, 521361, 531198, 619731, 695148, 811006, 826308, 1042722, 1062396, 1216509, 1239462, 1564083, 1622012, 1859193, 2085444, 2433018, 2478924, 3128166, 3649527, 3718386, 4692249, 4866036, 6256332, 7299054, 7436772, 9384498, 10948581, 14076747, 14598108, 18768996, 21897162, 28153494, 32845743, 43794324, 56306988, 65691486, 98537229, 131382972, 197074458, 394148916]

約数ペア:

[(1, 394148916), (2, 197074458), (3, 131382972), (4, 98537229), (6, 65691486), (7, 56306988), (9, 43794324), (12, 32845743), (14, 28153494), (18, 21897162), (21, 18768996), (27, 14598108), (28, 14076747), (36, 10948581), (42, 9384498), (53, 7436772), (54, 7299054), (63, 6256332), (81, 4866036), (84, 4692249), (106, 3718386), (108, 3649527), (126, 3128166), (159, 2478924), (162, 2433018), (189, 2085444), (212, 1859193), (243, 1622012), (252, 1564083), (318, 1239462), (324, 1216509), (371, 1062396), (378, 1042722), (477, 826308), (486, 811006), (567, 695148), (636, 619731), (742, 531198), (756, 521361), (954, 413154), (972, 405503), (1093, 360612), (1113, 354132), (1134, 347574), (1431, 275436), (1484, 265599), (1701, 231716), (1908, 206577), (2186, 180306), (2226, 177066), (2268, 173787), (2862, 137718), (3279, 120204), (3339, 118044), (3402, 115858), (4293, 91812), (4372, 90153), (4452, 88533), (5724, 68859), (6558, 60102), (6678, 59022), (6804, 57929), (7651, 51516), (8586, 45906), (9837, 40068), (10017, 39348), (12879, 30604), (13116, 30051), (13356, 29511), (15302, 25758), (17172, 22953), (19674, 20034)]