191212464

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7559}}^1$

素因数の和:7618

約数の個数: 80

約数和(自身を含む): 539965440

約数和(自身を除く): 348752976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 7559, 8432, 12648, 15118, 22677, 25296, 30236, 45354, 60472, 90708, 120944, 128503, 181416, 234329, 257006, 362832, 385509, 468658, 514012, 702987, 771018, 937316, 1028024, 1405974, 1542036, 1874632, 2056048, 2811948, 3084072, 3749264, 3983593, 5623896, 6168144, 7967186, 11247792, 11950779, 15934372, 23901558, 31868744, 47803116, 63737488, 95606232, 191212464]

約数ペア:

[(1, 191212464), (2, 95606232), (3, 63737488), (4, 47803116), (6, 31868744), (8, 23901558), (12, 15934372), (16, 11950779), (17, 11247792), (24, 7967186), (31, 6168144), (34, 5623896), (48, 3983593), (51, 3749264), (62, 3084072), (68, 2811948), (93, 2056048), (102, 1874632), (124, 1542036), (136, 1405974), (186, 1028024), (204, 937316), (248, 771018), (272, 702987), (372, 514012), (408, 468658), (496, 385509), (527, 362832), (744, 257006), (816, 234329), (1054, 181416), (1488, 128503), (1581, 120944), (2108, 90708), (3162, 60472), (4216, 45354), (6324, 30236), (7559, 25296), (8432, 22677), (12648, 15118)]