248843238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{733}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 583441920

約数和(自身を除く): 334598682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 137, 177, 274, 354, 411, 413, 733, 822, 826, 959, 1239, 1466, 1918, 2199, 2478, 2877, 4398, 5131, 5754, 8083, 10262, 15393, 16166, 24249, 30786, 43247, 48498, 56581, 86494, 100421, 113162, 129741, 169743, 200842, 259482, 301263, 302729, 339486, 602526, 605458, 702947, 908187, 1405894, 1816374, 2108841, 4217682, 5924839, 11849678, 17774517, 35549034, 41473873, 82947746, 124421619, 248843238]

約数ペア:

[(1, 248843238), (2, 124421619), (3, 82947746), (6, 41473873), (7, 35549034), (14, 17774517), (21, 11849678), (42, 5924839), (59, 4217682), (118, 2108841), (137, 1816374), (177, 1405894), (274, 908187), (354, 702947), (411, 605458), (413, 602526), (733, 339486), (822, 302729), (826, 301263), (959, 259482), (1239, 200842), (1466, 169743), (1918, 129741), (2199, 113162), (2478, 100421), (2877, 86494), (4398, 56581), (5131, 48498), (5754, 43247), (8083, 30786), (10262, 24249), (15393, 16166)]