2017826904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 5443200000

約数和(自身を除く): 3425373096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 76, 114, 118, 152, 177, 179, 228, 236, 354, 358, 419, 456, 472, 537, 708, 716, 838, 1074, 1121, 1257, 1416, 1432, 1676, 2148, 2242, 2514, 3352, 3363, 3401, 4296, 4484, 5028, 6726, 6802, 7961, 8968, 10056, 10203, 10561, 13452, 13604, 15922, 20406, 21122, 23883, 24721, 26904, 27208, 31683, 31844, 40812, 42244, 47766, 49442, 63366, 63688, 74163, 75001, 81624, 84488, 95532, 98884, 126732, 148326, 150002, 191064, 197768, 200659, 225003, 253464, 296652, 300004, 401318, 450006, 469699, 593304, 600008, 601977, 802636, 900012, 939398, 1203954, 1409097, 1425019, 1605272, 1800024, 1878796, 2407908, 2818194, 2850038, 3757592, 4275057, 4425059, 4815816, 5636388, 5700076, 8550114, 8850118, 11272776, 11400152, 13275177, 17100228, 17700236, 26550354, 34200456, 35400472, 53100708, 84076121, 106201416, 168152242, 252228363, 336304484, 504456726, 672608968, 1008913452, 2017826904]

約数ペア:

[(1, 2017826904), (2, 1008913452), (3, 672608968), (4, 504456726), (6, 336304484), (8, 252228363), (12, 168152242), (19, 106201416), (24, 84076121), (38, 53100708), (57, 35400472), (59, 34200456), (76, 26550354), (114, 17700236), (118, 17100228), (152, 13275177), (177, 11400152), (179, 11272776), (228, 8850118), (236, 8550114), (354, 5700076), (358, 5636388), (419, 4815816), (456, 4425059), (472, 4275057), (537, 3757592), (708, 2850038), (716, 2818194), (838, 2407908), (1074, 1878796), (1121, 1800024), (1257, 1605272), (1416, 1425019), (1432, 1409097), (1676, 1203954), (2148, 939398), (2242, 900012), (2514, 802636), (3352, 601977), (3363, 600008), (3401, 593304), (4296, 469699), (4484, 450006), (5028, 401318), (6726, 300004), (6802, 296652), (7961, 253464), (8968, 225003), (10056, 200659), (10203, 197768), (10561, 191064), (13452, 150002), (13604, 148326), (15922, 126732), (20406, 98884), (21122, 95532), (23883, 84488), (24721, 81624), (26904, 75001), (27208, 74163), (31683, 63688), (31844, 63366), (40812, 49442), (42244, 47766)]