245087264

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 526466304

約数和(自身を除く): 281379040

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 61, 92, 103, 106, 122, 184, 206, 212, 244, 368, 412, 424, 488, 736, 824, 848, 976, 1219, 1403, 1648, 1696, 1952, 2369, 2438, 2806, 3233, 3296, 4738, 4876, 5459, 5612, 6283, 6466, 9476, 9752, 10918, 11224, 12566, 12932, 18952, 19504, 21836, 22448, 25132, 25864, 37904, 39008, 43672, 44896, 50264, 51728, 74359, 75808, 87344, 100528, 103456, 125557, 144509, 148718, 174688, 201056, 251114, 289018, 297436, 332999, 502228, 578036, 594872, 665998, 1004456, 1156072, 1189744, 1331996, 2008912, 2312144, 2379488, 2663992, 4017824, 4624288, 5327984, 7658977, 10655968, 15317954, 30635908, 61271816, 122543632, 245087264]

約数ペア:

[(1, 245087264), (2, 122543632), (4, 61271816), (8, 30635908), (16, 15317954), (23, 10655968), (32, 7658977), (46, 5327984), (53, 4624288), (61, 4017824), (92, 2663992), (103, 2379488), (106, 2312144), (122, 2008912), (184, 1331996), (206, 1189744), (212, 1156072), (244, 1004456), (368, 665998), (412, 594872), (424, 578036), (488, 502228), (736, 332999), (824, 297436), (848, 289018), (976, 251114), (1219, 201056), (1403, 174688), (1648, 148718), (1696, 144509), (1952, 125557), (2369, 103456), (2438, 100528), (2806, 87344), (3233, 75808), (3296, 74359), (4738, 51728), (4876, 50264), (5459, 44896), (5612, 43672), (6283, 39008), (6466, 37904), (9476, 25864), (9752, 25132), (10918, 22448), (11224, 21836), (12566, 19504), (12932, 18952)]