245349648

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{8231}}^1$

素因数の和:8274

約数の個数: 100

約数和(自身を含む): 741077568

約数和(自身を除く): 495727920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 276, 324, 368, 414, 432, 552, 621, 648, 828, 1104, 1242, 1296, 1656, 1863, 2484, 3312, 3726, 4968, 7452, 8231, 9936, 14904, 16462, 24693, 29808, 32924, 49386, 65848, 74079, 98772, 131696, 148158, 189313, 197544, 222237, 296316, 378626, 395088, 444474, 567939, 592632, 666711, 757252, 888948, 1135878, 1185264, 1333422, 1514504, 1703817, 1777896, 2271756, 2666844, 3029008, 3407634, 3555792, 4543512, 5111451, 5333688, 6815268, 9087024, 10222902, 10667376, 13630536, 15334353, 20445804, 27261072, 30668706, 40891608, 61337412, 81783216, 122674824, 245349648]

約数ペア:

[(1, 245349648), (2, 122674824), (3, 81783216), (4, 61337412), (6, 40891608), (8, 30668706), (9, 27261072), (12, 20445804), (16, 15334353), (18, 13630536), (23, 10667376), (24, 10222902), (27, 9087024), (36, 6815268), (46, 5333688), (48, 5111451), (54, 4543512), (69, 3555792), (72, 3407634), (81, 3029008), (92, 2666844), (108, 2271756), (138, 1777896), (144, 1703817), (162, 1514504), (184, 1333422), (207, 1185264), (216, 1135878), (276, 888948), (324, 757252), (368, 666711), (414, 592632), (432, 567939), (552, 444474), (621, 395088), (648, 378626), (828, 296316), (1104, 222237), (1242, 197544), (1296, 189313), (1656, 148158), (1863, 131696), (2484, 98772), (3312, 74079), (3726, 65848), (4968, 49386), (7452, 32924), (8231, 29808), (9936, 24693), (14904, 16462)]