448778652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{617}}^1\times {\mathrm{1237}}^1$

素因数の和:1875

約数の個数: 72

約数和(自身を含む): 1221074064

約数和(自身を除く): 772295412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 617, 1234, 1237, 1851, 2468, 2474, 3702, 3711, 4319, 4948, 7404, 7422, 8638, 8659, 12957, 14844, 17276, 17318, 25914, 25977, 30233, 34636, 51828, 51954, 60466, 60613, 90699, 103908, 120932, 121226, 181398, 181839, 242452, 362796, 363678, 727356, 763229, 1526458, 2289687, 3052916, 4579374, 5342603, 9158748, 10685206, 16027809, 21370412, 32055618, 37398221, 64111236, 74796442, 112194663, 149592884, 224389326, 448778652]

約数ペア:

[(1, 448778652), (2, 224389326), (3, 149592884), (4, 112194663), (6, 74796442), (7, 64111236), (12, 37398221), (14, 32055618), (21, 21370412), (28, 16027809), (42, 10685206), (49, 9158748), (84, 5342603), (98, 4579374), (147, 3052916), (196, 2289687), (294, 1526458), (588, 763229), (617, 727356), (1234, 363678), (1237, 362796), (1851, 242452), (2468, 181839), (2474, 181398), (3702, 121226), (3711, 120932), (4319, 103908), (4948, 90699), (7404, 60613), (7422, 60466), (8638, 51954), (8659, 51828), (12957, 34636), (14844, 30233), (17276, 25977), (17318, 25914)]