336970263

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 572866560

約数和(自身を除く): 235896297

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 73, 133, 161, 219, 399, 437, 483, 503, 511, 1311, 1387, 1509, 1533, 1679, 3059, 3521, 4161, 5037, 9177, 9557, 9709, 10563, 11569, 11753, 28671, 29127, 31901, 34707, 35259, 36719, 66899, 80983, 95703, 110157, 200697, 219811, 223307, 242949, 257033, 659433, 669921, 697661, 771099, 844537, 1538677, 2092983, 2533611, 4616031, 4883627, 5911759, 14650881, 16046203, 17735277, 48138609, 112323421, 336970263]

約数ペア:

[(1, 336970263), (3, 112323421), (7, 48138609), (19, 17735277), (21, 16046203), (23, 14650881), (57, 5911759), (69, 4883627), (73, 4616031), (133, 2533611), (161, 2092983), (219, 1538677), (399, 844537), (437, 771099), (483, 697661), (503, 669921), (511, 659433), (1311, 257033), (1387, 242949), (1509, 223307), (1533, 219811), (1679, 200697), (3059, 110157), (3521, 95703), (4161, 80983), (5037, 66899), (9177, 36719), (9557, 35259), (9709, 34707), (10563, 31901), (11569, 29127), (11753, 28671)]