290092296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 817689600

約数和(自身を除く): 527597304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 89, 93, 104, 124, 156, 178, 186, 248, 267, 312, 337, 356, 372, 403, 534, 674, 712, 744, 806, 1011, 1068, 1157, 1209, 1348, 1612, 2022, 2136, 2314, 2418, 2696, 2759, 3224, 3471, 4044, 4381, 4628, 4836, 5518, 6942, 8088, 8277, 8762, 9256, 9672, 10447, 11036, 13143, 13884, 16554, 17524, 20894, 22072, 26286, 27768, 29993, 31341, 33108, 35048, 35867, 41788, 52572, 59986, 62682, 66216, 71734, 83576, 89979, 105144, 107601, 119972, 125364, 135811, 143468, 179958, 215202, 239944, 250728, 271622, 286936, 359916, 389909, 407433, 430404, 543244, 719832, 779818, 814866, 860808, 929783, 1086488, 1169727, 1559636, 1629732, 1859566, 2339454, 2789349, 3119272, 3259464, 3719132, 4678908, 5578698, 7438264, 9357816, 11157396, 12087179, 22314792, 24174358, 36261537, 48348716, 72523074, 96697432, 145046148, 290092296]

約数ペア:

[(1, 290092296), (2, 145046148), (3, 96697432), (4, 72523074), (6, 48348716), (8, 36261537), (12, 24174358), (13, 22314792), (24, 12087179), (26, 11157396), (31, 9357816), (39, 7438264), (52, 5578698), (62, 4678908), (78, 3719132), (89, 3259464), (93, 3119272), (104, 2789349), (124, 2339454), (156, 1859566), (178, 1629732), (186, 1559636), (248, 1169727), (267, 1086488), (312, 929783), (337, 860808), (356, 814866), (372, 779818), (403, 719832), (534, 543244), (674, 430404), (712, 407433), (744, 389909), (806, 359916), (1011, 286936), (1068, 271622), (1157, 250728), (1209, 239944), (1348, 215202), (1612, 179958), (2022, 143468), (2136, 135811), (2314, 125364), (2418, 119972), (2696, 107601), (2759, 105144), (3224, 89979), (3471, 83576), (4044, 71734), (4381, 66216), (4628, 62682), (4836, 59986), (5518, 52572), (6942, 41788), (8088, 35867), (8277, 35048), (8762, 33108), (9256, 31341), (9672, 29993), (10447, 27768), (11036, 26286), (13143, 22072), (13884, 20894), (16554, 17524)]