378520344

素因数分解:

$2^3\times 3^3\times {\mathrm{607}}^1\times {\mathrm{2887}}^1$

素因数の和:3509

約数の個数: 64

約数和(自身を含む): 1053542400

約数和(自身を除く): 675022056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 607, 1214, 1821, 2428, 2887, 3642, 4856, 5463, 5774, 7284, 8661, 10926, 11548, 14568, 16389, 17322, 21852, 23096, 25983, 32778, 34644, 43704, 51966, 65556, 69288, 77949, 103932, 131112, 155898, 207864, 311796, 623592, 1752409, 3504818, 5257227, 7009636, 10514454, 14019272, 15771681, 21028908, 31543362, 42057816, 47315043, 63086724, 94630086, 126173448, 189260172, 378520344]

約数ペア:

[(1, 378520344), (2, 189260172), (3, 126173448), (4, 94630086), (6, 63086724), (8, 47315043), (9, 42057816), (12, 31543362), (18, 21028908), (24, 15771681), (27, 14019272), (36, 10514454), (54, 7009636), (72, 5257227), (108, 3504818), (216, 1752409), (607, 623592), (1214, 311796), (1821, 207864), (2428, 155898), (2887, 131112), (3642, 103932), (4856, 77949), (5463, 69288), (5774, 65556), (7284, 51966), (8661, 43704), (10926, 34644), (11548, 32778), (14568, 25983), (16389, 23096), (17322, 21852)]