1315731048

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{8123}}^1$

素因数の和:8546

約数の個数: 64

約数和(自身を含む): 3492020160

約数和(自身を除く): 2176289112

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 397, 408, 794, 1191, 1588, 2382, 3176, 4764, 6749, 8123, 9528, 13498, 16246, 20247, 24369, 26996, 32492, 40494, 48738, 53992, 64984, 80988, 97476, 138091, 161976, 194952, 276182, 414273, 552364, 828546, 1104728, 1657092, 3224831, 3314184, 6449662, 9674493, 12899324, 19348986, 25798648, 38697972, 54822127, 77395944, 109644254, 164466381, 219288508, 328932762, 438577016, 657865524, 1315731048]

約数ペア:

[(1, 1315731048), (2, 657865524), (3, 438577016), (4, 328932762), (6, 219288508), (8, 164466381), (12, 109644254), (17, 77395944), (24, 54822127), (34, 38697972), (51, 25798648), (68, 19348986), (102, 12899324), (136, 9674493), (204, 6449662), (397, 3314184), (408, 3224831), (794, 1657092), (1191, 1104728), (1588, 828546), (2382, 552364), (3176, 414273), (4764, 276182), (6749, 194952), (8123, 161976), (9528, 138091), (13498, 97476), (16246, 80988), (20247, 64984), (24369, 53992), (26996, 48738), (32492, 40494)]