314498412

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19991}}^1$

素因数の和:20043

約数の個数: 72

約数和(自身を含む): 873250560

約数和(自身を除く): 558752148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15732, 19991, 39982, 59973, 79964, 119946, 179919, 239892, 359838, 379829, 459793, 719676, 759658, 919586, 1139487, 1379379, 1519316, 1839172, 2278974, 2758758, 3418461, 4138137, 4557948, 5517516, 6836922, 8276274, 8736067, 13673844, 16552548, 17472134, 26208201, 34944268, 52416402, 78624603, 104832804, 157249206, 314498412]

約数ペア:

[(1, 314498412), (2, 157249206), (3, 104832804), (4, 78624603), (6, 52416402), (9, 34944268), (12, 26208201), (18, 17472134), (19, 16552548), (23, 13673844), (36, 8736067), (38, 8276274), (46, 6836922), (57, 5517516), (69, 4557948), (76, 4138137), (92, 3418461), (114, 2758758), (138, 2278974), (171, 1839172), (207, 1519316), (228, 1379379), (276, 1139487), (342, 919586), (414, 759658), (437, 719676), (684, 459793), (828, 379829), (874, 359838), (1311, 239892), (1748, 179919), (2622, 119946), (3933, 79964), (5244, 59973), (7866, 39982), (15732, 19991)]