236445196

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 484218000

約数和(自身を除く): 247772804

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 169, 247, 338, 449, 494, 533, 676, 779, 898, 988, 1066, 1558, 1796, 2132, 3116, 3211, 5837, 6422, 6929, 8531, 10127, 11674, 12844, 13858, 17062, 18409, 20254, 23348, 27716, 34124, 36818, 40508, 73636, 75881, 110903, 131651, 151762, 221806, 239317, 263302, 303524, 349771, 443612, 478634, 526604, 699542, 957268, 1399084, 1441739, 2883478, 3111121, 4547023, 5766956, 6222242, 9094046, 12444484, 18188092, 59111299, 118222598, 236445196]

約数ペア:

[(1, 236445196), (2, 118222598), (4, 59111299), (13, 18188092), (19, 12444484), (26, 9094046), (38, 6222242), (41, 5766956), (52, 4547023), (76, 3111121), (82, 2883478), (164, 1441739), (169, 1399084), (247, 957268), (338, 699542), (449, 526604), (494, 478634), (533, 443612), (676, 349771), (779, 303524), (898, 263302), (988, 239317), (1066, 221806), (1558, 151762), (1796, 131651), (2132, 110903), (3116, 75881), (3211, 73636), (5837, 40508), (6422, 36818), (6929, 34124), (8531, 27716), (10127, 23348), (11674, 20254), (12844, 18409), (13858, 17062)]