1688366904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5237}}^1$

素因数の和:5373

約数の個数: 128

約数和(自身を含む): 5129049600

約数和(自身を除く): 3440682696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 101, 114, 133, 152, 168, 202, 228, 266, 303, 399, 404, 456, 532, 606, 707, 798, 808, 1064, 1212, 1414, 1596, 1919, 2121, 2424, 2828, 3192, 3838, 4242, 5237, 5656, 5757, 7676, 8484, 10474, 11514, 13433, 15352, 15711, 16968, 20948, 23028, 26866, 31422, 36659, 40299, 41896, 46056, 53732, 62844, 73318, 80598, 99503, 107464, 109977, 125688, 146636, 161196, 199006, 219954, 293272, 298509, 322392, 398012, 439908, 528937, 597018, 696521, 796024, 879816, 1057874, 1194036, 1393042, 1586811, 2089563, 2115748, 2388072, 2786084, 3173622, 3702559, 4179126, 4231496, 5572168, 6347244, 7405118, 8358252, 10049803, 11107677, 12694488, 14810236, 16716504, 20099606, 22215354, 29620472, 30149409, 40199212, 44430708, 60298818, 70348621, 80398424, 88861416, 120597636, 140697242, 211045863, 241195272, 281394484, 422091726, 562788968, 844183452, 1688366904]

約数ペア:

[(1, 1688366904), (2, 844183452), (3, 562788968), (4, 422091726), (6, 281394484), (7, 241195272), (8, 211045863), (12, 140697242), (14, 120597636), (19, 88861416), (21, 80398424), (24, 70348621), (28, 60298818), (38, 44430708), (42, 40199212), (56, 30149409), (57, 29620472), (76, 22215354), (84, 20099606), (101, 16716504), (114, 14810236), (133, 12694488), (152, 11107677), (168, 10049803), (202, 8358252), (228, 7405118), (266, 6347244), (303, 5572168), (399, 4231496), (404, 4179126), (456, 3702559), (532, 3173622), (606, 2786084), (707, 2388072), (798, 2115748), (808, 2089563), (1064, 1586811), (1212, 1393042), (1414, 1194036), (1596, 1057874), (1919, 879816), (2121, 796024), (2424, 696521), (2828, 597018), (3192, 528937), (3838, 439908), (4242, 398012), (5237, 322392), (5656, 298509), (5757, 293272), (7676, 219954), (8484, 199006), (10474, 161196), (11514, 146636), (13433, 125688), (15352, 109977), (15711, 107464), (16968, 99503), (20948, 80598), (23028, 73318), (26866, 62844), (31422, 53732), (36659, 46056), (40299, 41896)]