2807020008

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1153}}^1$

素因数の和:1218

約数の個数: 240

約数和(自身を含む): 9002203980

約数和(自身を除く): 6195183972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 153, 156, 162, 204, 216, 221, 234, 289, 306, 312, 324, 351, 408, 442, 459, 468, 578, 612, 648, 663, 702, 867, 884, 918, 936, 1053, 1153, 1156, 1224, 1326, 1377, 1404, 1734, 1768, 1836, 1989, 2106, 2306, 2312, 2601, 2652, 2754, 2808, 3459, 3468, 3672, 3757, 3978, 4212, 4612, 5202, 5304, 5508, 5967, 6918, 6936, 7514, 7803, 7956, 8424, 9224, 10377, 10404, 11016, 11271, 11934, 13836, 14989, 15028, 15606, 15912, 17901, 19601, 20754, 20808, 22542, 23409, 23868, 27672, 29978, 30056, 31131, 31212, 33813, 35802, 39202, 41508, 44967, 45084, 46818, 47736, 58803, 59956, 62262, 62424, 67626, 71604, 78404, 83016, 89934, 90168, 93393, 93636, 101439, 117606, 119912, 124524, 134901, 135252, 143208, 156808, 176409, 179868, 186786, 187272, 202878, 235212, 249048, 254813, 269802, 270504, 304317, 333217, 352818, 359736, 373572, 404703, 405756, 470424, 509626, 529227, 539604, 608634, 666434, 705636, 747144, 764439, 809406, 811512, 999651, 1019252, 1058454, 1079208, 1214109, 1217268, 1332868, 1411272, 1528878, 1587681, 1618812, 1999302, 2038504, 2116908, 2293317, 2428218, 2434536, 2665736, 2998953, 3057756, 3175362, 3237624, 3998604, 4233816, 4331821, 4586634, 4856436, 5997906, 6115512, 6350724, 6879951, 7997208, 8663642, 8996859, 9173268, 9712872, 11995812, 12701448, 12995463, 13759902, 17327284, 17993718, 18346536, 20639853, 23991624, 25990926, 26990577, 27519804, 34654568, 35987436, 38986389, 41279706, 51981852, 53981154, 55039608, 71974872, 77972778, 82559412, 103963704, 107962308, 116959167, 155945556, 165118824, 215924616, 233918334, 311891112, 350877501, 467836668, 701755002, 935673336, 1403510004, 2807020008]

約数ペア:

[(1, 2807020008), (2, 1403510004), (3, 935673336), (4, 701755002), (6, 467836668), (8, 350877501), (9, 311891112), (12, 233918334), (13, 215924616), (17, 165118824), (18, 155945556), (24, 116959167), (26, 107962308), (27, 103963704), (34, 82559412), (36, 77972778), (39, 71974872), (51, 55039608), (52, 53981154), (54, 51981852), (68, 41279706), (72, 38986389), (78, 35987436), (81, 34654568), (102, 27519804), (104, 26990577), (108, 25990926), (117, 23991624), (136, 20639853), (153, 18346536), (156, 17993718), (162, 17327284), (204, 13759902), (216, 12995463), (221, 12701448), (234, 11995812), (289, 9712872), (306, 9173268), (312, 8996859), (324, 8663642), (351, 7997208), (408, 6879951), (442, 6350724), (459, 6115512), (468, 5997906), (578, 4856436), (612, 4586634), (648, 4331821), (663, 4233816), (702, 3998604), (867, 3237624), (884, 3175362), (918, 3057756), (936, 2998953), (1053, 2665736), (1153, 2434536), (1156, 2428218), (1224, 2293317), (1326, 2116908), (1377, 2038504), (1404, 1999302), (1734, 1618812), (1768, 1587681), (1836, 1528878), (1989, 1411272), (2106, 1332868), (2306, 1217268), (2312, 1214109), (2601, 1079208), (2652, 1058454), (2754, 1019252), (2808, 999651), (3459, 811512), (3468, 809406), (3672, 764439), (3757, 747144), (3978, 705636), (4212, 666434), (4612, 608634), (5202, 539604), (5304, 529227), (5508, 509626), (5967, 470424), (6918, 405756), (6936, 404703), (7514, 373572), (7803, 359736), (7956, 352818), (8424, 333217), (9224, 304317), (10377, 270504), (10404, 269802), (11016, 254813), (11271, 249048), (11934, 235212), (13836, 202878), (14989, 187272), (15028, 186786), (15606, 179868), (15912, 176409), (17901, 156808), (19601, 143208), (20754, 135252), (20808, 134901), (22542, 124524), (23409, 119912), (23868, 117606), (27672, 101439), (29978, 93636), (30056, 93393), (31131, 90168), (31212, 89934), (33813, 83016), (35802, 78404), (39202, 71604), (41508, 67626), (44967, 62424), (45084, 62262), (46818, 59956), (47736, 58803)]