319386312

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{90529}}^1$

素因数の和:90555

約数の個数: 72

約数和(自身を含む): 1006240950

約数和(自身を除く): 686854638

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 90529, 181058, 271587, 362116, 543174, 633703, 724232, 814761, 1086348, 1267406, 1629522, 1901109, 2172696, 2534812, 3259044, 3802218, 4435921, 5069624, 5703327, 6518088, 7604436, 8871842, 11406654, 13307763, 15208872, 17743684, 22813308, 26615526, 35487368, 39923289, 45626616, 53231052, 79846578, 106462104, 159693156, 319386312]

約数ペア:

[(1, 319386312), (2, 159693156), (3, 106462104), (4, 79846578), (6, 53231052), (7, 45626616), (8, 39923289), (9, 35487368), (12, 26615526), (14, 22813308), (18, 17743684), (21, 15208872), (24, 13307763), (28, 11406654), (36, 8871842), (42, 7604436), (49, 6518088), (56, 5703327), (63, 5069624), (72, 4435921), (84, 3802218), (98, 3259044), (126, 2534812), (147, 2172696), (168, 1901109), (196, 1629522), (252, 1267406), (294, 1086348), (392, 814761), (441, 724232), (504, 633703), (588, 543174), (882, 362116), (1176, 271587), (1764, 181058), (3528, 90529)]