1388674224

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1377653}}^1$

素因数の和:1377674

約数の個数: 60

約数和(自身を含む): 4441556496

約数和(自身を除く): 3052882272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1377653, 2755306, 4132959, 5510612, 8265918, 9643571, 11021224, 12398877, 16531836, 19287142, 22042448, 24797754, 28930713, 33063672, 38574284, 49595508, 57861426, 66127344, 77148568, 86792139, 99191016, 115722852, 154297136, 173584278, 198382032, 231445704, 347168556, 462891408, 694337112, 1388674224]

約数ペア:

[(1, 1388674224), (2, 694337112), (3, 462891408), (4, 347168556), (6, 231445704), (7, 198382032), (8, 173584278), (9, 154297136), (12, 115722852), (14, 99191016), (16, 86792139), (18, 77148568), (21, 66127344), (24, 57861426), (28, 49595508), (36, 38574284), (42, 33063672), (48, 28930713), (56, 24797754), (63, 22042448), (72, 19287142), (84, 16531836), (112, 12398877), (126, 11021224), (144, 9643571), (168, 8265918), (252, 5510612), (336, 4132959), (504, 2755306), (1008, 1377653)]