578811168

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5047

約数の個数: 144

約数和(自身を含む): 1830157056

約数和(自身を除く): 1251345888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2976, 3224, 3627, 3744, 4464, 4836, 4987, 6448, 7254, 8928, 9672, 9974, 12896, 14508, 14961, 19344, 19948, 29016, 29922, 38688, 39896, 44883, 58032, 59844, 64831, 79792, 89766, 116064, 119688, 129662, 154597, 159584, 179532, 194493, 239376, 259324, 309194, 359064, 388986, 463791, 478752, 518648, 583479, 618388, 718128, 777972, 927582, 1037296, 1166958, 1236776, 1391373, 1436256, 1555944, 1855164, 2009761, 2074592, 2333916, 2473552, 2782746, 3111888, 3710328, 4019522, 4667832, 4947104, 5565492, 6029283, 6223776, 7420656, 8039044, 9335664, 11130984, 12058566, 14841312, 16078088, 18087849, 18671328, 22261968, 24117132, 32156176, 36175698, 44523936, 48234264, 64312352, 72351396, 96468528, 144702792, 192937056, 289405584, 578811168]

約数ペア:

[(1, 578811168), (2, 289405584), (3, 192937056), (4, 144702792), (6, 96468528), (8, 72351396), (9, 64312352), (12, 48234264), (13, 44523936), (16, 36175698), (18, 32156176), (24, 24117132), (26, 22261968), (31, 18671328), (32, 18087849), (36, 16078088), (39, 14841312), (48, 12058566), (52, 11130984), (62, 9335664), (72, 8039044), (78, 7420656), (93, 6223776), (96, 6029283), (104, 5565492), (117, 4947104), (124, 4667832), (144, 4019522), (156, 3710328), (186, 3111888), (208, 2782746), (234, 2473552), (248, 2333916), (279, 2074592), (288, 2009761), (312, 1855164), (372, 1555944), (403, 1436256), (416, 1391373), (468, 1236776), (496, 1166958), (558, 1037296), (624, 927582), (744, 777972), (806, 718128), (936, 618388), (992, 583479), (1116, 518648), (1209, 478752), (1248, 463791), (1488, 388986), (1612, 359064), (1872, 309194), (2232, 259324), (2418, 239376), (2976, 194493), (3224, 179532), (3627, 159584), (3744, 154597), (4464, 129662), (4836, 119688), (4987, 116064), (6448, 89766), (7254, 79792), (8928, 64831), (9672, 59844), (9974, 58032), (12896, 44883), (14508, 39896), (14961, 38688), (19344, 29922), (19948, 29016)]