254664564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{39373}}^1$

素因数の和:39405

約数の個数: 72

約数和(自身を含む): 754090848

約数和(自身を除く): 499426284

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 39373, 78746, 118119, 157492, 236238, 275611, 433103, 472476, 551222, 826833, 866206, 1102444, 1299309, 1653666, 1732412, 1929277, 2598618, 3031721, 3307332, 3858554, 5197236, 5787831, 6063442, 7717108, 9095163, 11575662, 12126884, 18190326, 21222047, 23151324, 36380652, 42444094, 63666141, 84888188, 127332282, 254664564]

約数ペア:

[(1, 254664564), (2, 127332282), (3, 84888188), (4, 63666141), (6, 42444094), (7, 36380652), (11, 23151324), (12, 21222047), (14, 18190326), (21, 12126884), (22, 11575662), (28, 9095163), (33, 7717108), (42, 6063442), (44, 5787831), (49, 5197236), (66, 3858554), (77, 3307332), (84, 3031721), (98, 2598618), (132, 1929277), (147, 1732412), (154, 1653666), (196, 1299309), (231, 1102444), (294, 866206), (308, 826833), (462, 551222), (539, 472476), (588, 433103), (924, 275611), (1078, 236238), (1617, 157492), (2156, 118119), (3234, 78746), (6468, 39373)]