378726504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{39157}}^1$

素因数の和:39210

約数の個数: 64

約数和(自身を含む): 1052567040

約数和(自身を除く): 673840536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 39157, 78314, 117471, 156628, 234942, 313256, 469884, 509041, 939768, 1018082, 1213867, 1527123, 2036164, 2427734, 3054246, 3641601, 4072328, 4855468, 6108492, 7283202, 9710936, 12216984, 14566404, 15780271, 29132808, 31560542, 47340813, 63121084, 94681626, 126242168, 189363252, 378726504]

約数ペア:

[(1, 378726504), (2, 189363252), (3, 126242168), (4, 94681626), (6, 63121084), (8, 47340813), (12, 31560542), (13, 29132808), (24, 15780271), (26, 14566404), (31, 12216984), (39, 9710936), (52, 7283202), (62, 6108492), (78, 4855468), (93, 4072328), (104, 3641601), (124, 3054246), (156, 2427734), (186, 2036164), (248, 1527123), (312, 1213867), (372, 1018082), (403, 939768), (744, 509041), (806, 469884), (1209, 313256), (1612, 234942), (2418, 156628), (3224, 117471), (4836, 78314), (9672, 39157)]