212818164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3779}}^1$

素因数の和:3837

約数の個数: 72

約数和(自身を含む): 564550560

約数和(自身を除く): 351732396

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 494, 722, 741, 988, 1083, 1444, 1482, 2166, 2964, 3779, 4332, 4693, 7558, 9386, 11337, 14079, 15116, 18772, 22674, 28158, 45348, 49127, 56316, 71801, 98254, 143602, 147381, 196508, 215403, 287204, 294762, 430806, 589524, 861612, 933413, 1364219, 1866826, 2728438, 2800239, 3733652, 4092657, 5456876, 5600478, 8185314, 11200956, 16370628, 17734847, 35469694, 53204541, 70939388, 106409082, 212818164]

約数ペア:

[(1, 212818164), (2, 106409082), (3, 70939388), (4, 53204541), (6, 35469694), (12, 17734847), (13, 16370628), (19, 11200956), (26, 8185314), (38, 5600478), (39, 5456876), (52, 4092657), (57, 3733652), (76, 2800239), (78, 2728438), (114, 1866826), (156, 1364219), (228, 933413), (247, 861612), (361, 589524), (494, 430806), (722, 294762), (741, 287204), (988, 215403), (1083, 196508), (1444, 147381), (1482, 143602), (2166, 98254), (2964, 71801), (3779, 56316), (4332, 49127), (4693, 45348), (7558, 28158), (9386, 22674), (11337, 18772), (14079, 15116)]