378016236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1093}}^1$

素因数の和:1855

約数の個数: 72

約数和(自身を含む): 1031379440

約数和(自身を除く): 653363204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 739, 1093, 1478, 2186, 2217, 2956, 3279, 4372, 4434, 6558, 6651, 8868, 9607, 9837, 13116, 13302, 14209, 19214, 19674, 26604, 28418, 28821, 38428, 39348, 42627, 56836, 57642, 85254, 86463, 115284, 127881, 170508, 172926, 255762, 345852, 511524, 807727, 1615454, 2423181, 3230908, 4846362, 7269543, 9692724, 10500451, 14539086, 21000902, 29078172, 31501353, 42001804, 63002706, 94504059, 126005412, 189008118, 378016236]

約数ペア:

[(1, 378016236), (2, 189008118), (3, 126005412), (4, 94504059), (6, 63002706), (9, 42001804), (12, 31501353), (13, 29078172), (18, 21000902), (26, 14539086), (36, 10500451), (39, 9692724), (52, 7269543), (78, 4846362), (117, 3230908), (156, 2423181), (234, 1615454), (468, 807727), (739, 511524), (1093, 345852), (1478, 255762), (2186, 172926), (2217, 170508), (2956, 127881), (3279, 115284), (4372, 86463), (4434, 85254), (6558, 57642), (6651, 56836), (8868, 42627), (9607, 39348), (9837, 38428), (13116, 28821), (13302, 28418), (14209, 26604), (19214, 19674)]