740364072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{142159}}^1$

素因数の和:142206

約数の個数: 64

約数和(自身を含む): 2183577600

約数和(自身を除く): 1443213528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 142159, 284318, 426477, 568636, 852954, 995113, 1137272, 1705908, 1990226, 2985339, 3411816, 3980452, 4406929, 5970678, 7960904, 8813858, 11941356, 13220787, 17627716, 23882712, 26441574, 30848503, 35255432, 52883148, 61697006, 92545509, 105766296, 123394012, 185091018, 246788024, 370182036, 740364072]

約数ペア:

[(1, 740364072), (2, 370182036), (3, 246788024), (4, 185091018), (6, 123394012), (7, 105766296), (8, 92545509), (12, 61697006), (14, 52883148), (21, 35255432), (24, 30848503), (28, 26441574), (31, 23882712), (42, 17627716), (56, 13220787), (62, 11941356), (84, 8813858), (93, 7960904), (124, 5970678), (168, 4406929), (186, 3980452), (217, 3411816), (248, 2985339), (372, 1990226), (434, 1705908), (651, 1137272), (744, 995113), (868, 852954), (1302, 568636), (1736, 426477), (2604, 284318), (5208, 142159)]