513471972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 1347978240

約数和(自身を除く): 834506268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 89, 93, 124, 156, 178, 186, 267, 356, 372, 403, 534, 806, 1068, 1157, 1193, 1209, 1612, 2314, 2386, 2418, 2759, 3471, 3579, 4628, 4772, 4836, 5518, 6942, 7158, 8277, 11036, 13884, 14316, 15509, 16554, 31018, 33108, 35867, 36983, 46527, 62036, 71734, 73966, 93054, 106177, 107601, 110949, 143468, 147932, 186108, 212354, 215202, 221898, 318531, 424708, 430404, 443796, 480779, 637062, 961558, 1274124, 1380301, 1442337, 1923116, 2760602, 2884674, 3291487, 4140903, 5521204, 5769348, 6582974, 8281806, 9874461, 13165948, 16563612, 19748922, 39497844, 42789331, 85578662, 128367993, 171157324, 256735986, 513471972]

約数ペア:

[(1, 513471972), (2, 256735986), (3, 171157324), (4, 128367993), (6, 85578662), (12, 42789331), (13, 39497844), (26, 19748922), (31, 16563612), (39, 13165948), (52, 9874461), (62, 8281806), (78, 6582974), (89, 5769348), (93, 5521204), (124, 4140903), (156, 3291487), (178, 2884674), (186, 2760602), (267, 1923116), (356, 1442337), (372, 1380301), (403, 1274124), (534, 961558), (806, 637062), (1068, 480779), (1157, 443796), (1193, 430404), (1209, 424708), (1612, 318531), (2314, 221898), (2386, 215202), (2418, 212354), (2759, 186108), (3471, 147932), (3579, 143468), (4628, 110949), (4772, 107601), (4836, 106177), (5518, 93054), (6942, 73966), (7158, 71734), (8277, 62036), (11036, 46527), (13884, 36983), (14316, 35867), (15509, 33108), (16554, 31018)]