823577748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{41023}}^1$

素因数の和:41276

約数の個数: 48

約数和(自身を含む): 2205450240

約数和(自身を除く): 1381872492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3346, 5019, 6692, 10038, 20076, 41023, 82046, 123069, 164092, 246138, 287161, 492276, 574322, 861483, 1148644, 1722966, 3445932, 9804497, 19608994, 29413491, 39217988, 58826982, 68631479, 117653964, 137262958, 205894437, 274525916, 411788874, 823577748]

約数ペア:

[(1, 823577748), (2, 411788874), (3, 274525916), (4, 205894437), (6, 137262958), (7, 117653964), (12, 68631479), (14, 58826982), (21, 39217988), (28, 29413491), (42, 19608994), (84, 9804497), (239, 3445932), (478, 1722966), (717, 1148644), (956, 861483), (1434, 574322), (1673, 492276), (2868, 287161), (3346, 246138), (5019, 164092), (6692, 123069), (10038, 82046), (20076, 41023)]