420475212

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:917

約数の個数: 120

約数和(自身を含む): 1177357104

約数和(自身を除く): 756881892

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 97, 102, 108, 153, 162, 194, 204, 291, 306, 324, 388, 459, 582, 612, 787, 873, 918, 1164, 1377, 1574, 1649, 1746, 1836, 2361, 2619, 2754, 3148, 3298, 3492, 4722, 4947, 5238, 5508, 6596, 7083, 7857, 9444, 9894, 10476, 13379, 14166, 14841, 15714, 19788, 21249, 26758, 28332, 29682, 31428, 40137, 42498, 44523, 53516, 59364, 63747, 76339, 80274, 84996, 89046, 120411, 127494, 133569, 152678, 160548, 178092, 229017, 240822, 254988, 267138, 305356, 361233, 458034, 481644, 534276, 687051, 722466, 916068, 1083699, 1297763, 1374102, 1444932, 2061153, 2167398, 2595526, 2748204, 3893289, 4122306, 4334796, 5191052, 6183459, 7786578, 8244612, 11679867, 12366918, 15573156, 23359734, 24733836, 35039601, 46719468, 70079202, 105118803, 140158404, 210237606, 420475212]

約数ペア:

[(1, 420475212), (2, 210237606), (3, 140158404), (4, 105118803), (6, 70079202), (9, 46719468), (12, 35039601), (17, 24733836), (18, 23359734), (27, 15573156), (34, 12366918), (36, 11679867), (51, 8244612), (54, 7786578), (68, 6183459), (81, 5191052), (97, 4334796), (102, 4122306), (108, 3893289), (153, 2748204), (162, 2595526), (194, 2167398), (204, 2061153), (291, 1444932), (306, 1374102), (324, 1297763), (388, 1083699), (459, 916068), (582, 722466), (612, 687051), (787, 534276), (873, 481644), (918, 458034), (1164, 361233), (1377, 305356), (1574, 267138), (1649, 254988), (1746, 240822), (1836, 229017), (2361, 178092), (2619, 160548), (2754, 152678), (3148, 133569), (3298, 127494), (3492, 120411), (4722, 89046), (4947, 84996), (5238, 80274), (5508, 76339), (6596, 63747), (7083, 59364), (7857, 53516), (9444, 44523), (9894, 42498), (10476, 40137), (13379, 31428), (14166, 29682), (14841, 28332), (15714, 26758), (19788, 21249)]