1279458936

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{44537}}^1$

素因数の和:44578

約数の個数: 128

約数和(自身を含む): 4275648000

約数和(自身を除く): 2996189064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 14364, 28728, 44537, 89074, 133611, 178148, 267222, 311759, 356296, 400833, 534444, 623518, 801666, 846203, 935277, 1068888, 1202499, 1247036, 1603332, 1692406, 1870554, 2404998, 2494072, 2538609, 2805831, 3206664, 3384812, 3741108, 4809996, 5077218, 5611662, 5923421, 6769624, 7482216, 7615827, 8417493, 9619992, 10154436, 11223324, 11846842, 15231654, 16834986, 17770263, 20308872, 22446648, 22847481, 23693684, 30463308, 33669972, 35540526, 45694962, 47387368, 53310789, 60926616, 67339944, 71081052, 91389924, 106621578, 142162104, 159932367, 182779848, 213243156, 319864734, 426486312, 639729468, 1279458936]

約数ペア:

[(1, 1279458936), (2, 639729468), (3, 426486312), (4, 319864734), (6, 213243156), (7, 182779848), (8, 159932367), (9, 142162104), (12, 106621578), (14, 91389924), (18, 71081052), (19, 67339944), (21, 60926616), (24, 53310789), (27, 47387368), (28, 45694962), (36, 35540526), (38, 33669972), (42, 30463308), (54, 23693684), (56, 22847481), (57, 22446648), (63, 20308872), (72, 17770263), (76, 16834986), (84, 15231654), (108, 11846842), (114, 11223324), (126, 10154436), (133, 9619992), (152, 8417493), (168, 7615827), (171, 7482216), (189, 6769624), (216, 5923421), (228, 5611662), (252, 5077218), (266, 4809996), (342, 3741108), (378, 3384812), (399, 3206664), (456, 2805831), (504, 2538609), (513, 2494072), (532, 2404998), (684, 1870554), (756, 1692406), (798, 1603332), (1026, 1247036), (1064, 1202499), (1197, 1068888), (1368, 935277), (1512, 846203), (1596, 801666), (2052, 623518), (2394, 534444), (3192, 400833), (3591, 356296), (4104, 311759), (4788, 267222), (7182, 178148), (9576, 133611), (14364, 89074), (28728, 44537)]