313638396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59809}}^1$

素因数の和:59858

約数の個数: 48

約数和(自身を含む): 803846400

約数和(自身を除く): 490208004

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 59809, 119618, 179427, 239236, 358854, 717708, 1136371, 1375607, 2272742, 2751214, 3409113, 4126821, 4545484, 5502428, 6818226, 8253642, 13636452, 16507284, 26136533, 52273066, 78409599, 104546132, 156819198, 313638396]

約数ペア:

[(1, 313638396), (2, 156819198), (3, 104546132), (4, 78409599), (6, 52273066), (12, 26136533), (19, 16507284), (23, 13636452), (38, 8253642), (46, 6818226), (57, 5502428), (69, 4545484), (76, 4126821), (92, 3409113), (114, 2751214), (138, 2272742), (228, 1375607), (276, 1136371), (437, 717708), (874, 358854), (1311, 239236), (1748, 179427), (2622, 119618), (5244, 59809)]