228720762

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{1297}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 506017512

約数和(自身を除く): 277296750

約数列:

[1, 2, 3, 6, 9, 18, 97, 101, 194, 202, 291, 303, 582, 606, 873, 909, 1297, 1746, 1818, 2594, 3891, 7782, 9797, 11673, 19594, 23346, 29391, 58782, 88173, 125809, 130997, 176346, 251618, 261994, 377427, 392991, 754854, 785982, 1132281, 1178973, 2264562, 2357946, 12706709, 25413418, 38120127, 76240254, 114360381, 228720762]

約数ペア:

[(1, 228720762), (2, 114360381), (3, 76240254), (6, 38120127), (9, 25413418), (18, 12706709), (97, 2357946), (101, 2264562), (194, 1178973), (202, 1132281), (291, 785982), (303, 754854), (582, 392991), (606, 377427), (873, 261994), (909, 251618), (1297, 176346), (1746, 130997), (1818, 125809), (2594, 88173), (3891, 58782), (7782, 29391), (9797, 23346), (11673, 19594)]