321774804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36187}}^1$

素因数の和:36229

約数の個数: 72

約数和(自身を含む): 922070240

約数和(自身を除く): 600295436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 36187, 72374, 108561, 144748, 217122, 325683, 434244, 470431, 651366, 687553, 940862, 1302732, 1375106, 1411293, 1881724, 2062659, 2750212, 2822586, 4125318, 4233879, 5645172, 6187977, 8250636, 8467758, 8938189, 12375954, 16935516, 17876378, 24751908, 26814567, 35752756, 53629134, 80443701, 107258268, 160887402, 321774804]

約数ペア:

[(1, 321774804), (2, 160887402), (3, 107258268), (4, 80443701), (6, 53629134), (9, 35752756), (12, 26814567), (13, 24751908), (18, 17876378), (19, 16935516), (26, 12375954), (36, 8938189), (38, 8467758), (39, 8250636), (52, 6187977), (57, 5645172), (76, 4233879), (78, 4125318), (114, 2822586), (117, 2750212), (156, 2062659), (171, 1881724), (228, 1411293), (234, 1375106), (247, 1302732), (342, 940862), (468, 687553), (494, 651366), (684, 470431), (741, 434244), (988, 325683), (1482, 217122), (2223, 144748), (2964, 108561), (4446, 72374), (8892, 36187)]