256922064

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{84961}}^1$

素因数の和:84985

約数の個数: 80

約数和(自身を含む): 842823040

約数和(自身を除く): 585900976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 84961, 169922, 254883, 339844, 509766, 594727, 679688, 764649, 1019532, 1189454, 1359376, 1529298, 1784181, 2039064, 2293947, 2378908, 3058596, 3568362, 4078128, 4587894, 4757816, 5352543, 6117192, 7136724, 9175788, 9515632, 10705086, 12234384, 14273448, 16057629, 18351576, 21410172, 28546896, 32115258, 36703152, 42820344, 64230516, 85640688, 128461032, 256922064]

約数ペア:

[(1, 256922064), (2, 128461032), (3, 85640688), (4, 64230516), (6, 42820344), (7, 36703152), (8, 32115258), (9, 28546896), (12, 21410172), (14, 18351576), (16, 16057629), (18, 14273448), (21, 12234384), (24, 10705086), (27, 9515632), (28, 9175788), (36, 7136724), (42, 6117192), (48, 5352543), (54, 4757816), (56, 4587894), (63, 4078128), (72, 3568362), (84, 3058596), (108, 2378908), (112, 2293947), (126, 2039064), (144, 1784181), (168, 1529298), (189, 1359376), (216, 1189454), (252, 1019532), (336, 764649), (378, 679688), (432, 594727), (504, 509766), (756, 339844), (1008, 254883), (1512, 169922), (3024, 84961)]