2805200316

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{130523}}^1$

素因数の和:130735

約数の個数: 48

約数和(自身を含む): 7309344000

約数和(自身を除く): 4504143684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 7164, 10746, 21492, 130523, 261046, 391569, 522092, 783138, 1174707, 1566276, 2349414, 3524121, 4698828, 7048242, 14096484, 25974077, 51948154, 77922231, 103896308, 155844462, 233766693, 311688924, 467533386, 701300079, 935066772, 1402600158, 2805200316]

約数ペア:

[(1, 2805200316), (2, 1402600158), (3, 935066772), (4, 701300079), (6, 467533386), (9, 311688924), (12, 233766693), (18, 155844462), (27, 103896308), (36, 77922231), (54, 51948154), (108, 25974077), (199, 14096484), (398, 7048242), (597, 4698828), (796, 3524121), (1194, 2349414), (1791, 1566276), (2388, 1174707), (3582, 783138), (5373, 522092), (7164, 391569), (10746, 261046), (21492, 130523)]