402366276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10883}}^1$

素因数の和:10985

約数の個数: 72

約数和(自身を含む): 1109297280

約数和(自身を除く): 706931004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 4108, 6162, 9243, 10883, 12324, 18486, 21766, 32649, 36972, 43532, 65298, 97947, 130596, 141479, 195894, 282958, 391788, 424437, 565916, 848874, 859757, 1273311, 1697748, 1719514, 2546622, 2579271, 3439028, 5093244, 5158542, 7737813, 10317084, 11176841, 15475626, 22353682, 30951252, 33530523, 44707364, 67061046, 100591569, 134122092, 201183138, 402366276]

約数ペア:

[(1, 402366276), (2, 201183138), (3, 134122092), (4, 100591569), (6, 67061046), (9, 44707364), (12, 33530523), (13, 30951252), (18, 22353682), (26, 15475626), (36, 11176841), (39, 10317084), (52, 7737813), (78, 5158542), (79, 5093244), (117, 3439028), (156, 2579271), (158, 2546622), (234, 1719514), (237, 1697748), (316, 1273311), (468, 859757), (474, 848874), (711, 565916), (948, 424437), (1027, 391788), (1422, 282958), (2054, 195894), (2844, 141479), (3081, 130596), (4108, 97947), (6162, 65298), (9243, 43532), (10883, 36972), (12324, 32649), (18486, 21766)]