288501252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 754897920

約数和(自身を除く): 466396668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 353, 372, 403, 507, 676, 706, 806, 1014, 1059, 1209, 1412, 1612, 2028, 2118, 2197, 2418, 4236, 4394, 4589, 4836, 5239, 6591, 8788, 9178, 10478, 10943, 13182, 13767, 15717, 18356, 20956, 21886, 26364, 27534, 31434, 32829, 43772, 55068, 59657, 62868, 65658, 68107, 119314, 131316, 136214, 142259, 178971, 204321, 238628, 272428, 284518, 357942, 408642, 426777, 569036, 715884, 775541, 817284, 853554, 1551082, 1707108, 1849367, 2326623, 3102164, 3698734, 4653246, 5548101, 7397468, 9306492, 11096202, 22192404, 24041771, 48083542, 72125313, 96167084, 144250626, 288501252]

約数ペア:

[(1, 288501252), (2, 144250626), (3, 96167084), (4, 72125313), (6, 48083542), (12, 24041771), (13, 22192404), (26, 11096202), (31, 9306492), (39, 7397468), (52, 5548101), (62, 4653246), (78, 3698734), (93, 3102164), (124, 2326623), (156, 1849367), (169, 1707108), (186, 1551082), (338, 853554), (353, 817284), (372, 775541), (403, 715884), (507, 569036), (676, 426777), (706, 408642), (806, 357942), (1014, 284518), (1059, 272428), (1209, 238628), (1412, 204321), (1612, 178971), (2028, 142259), (2118, 136214), (2197, 131316), (2418, 119314), (4236, 68107), (4394, 65658), (4589, 62868), (4836, 59657), (5239, 55068), (6591, 43772), (8788, 32829), (9178, 31434), (10478, 27534), (10943, 26364), (13182, 21886), (13767, 20956), (15717, 18356)]