2123395248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{82997}}^1$

素因数の和:83062

約数の個数: 80

約数和(自身を含む): 6051550176

約数和(自身を除く): 3928154928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 3198, 4264, 6396, 8528, 12792, 25584, 82997, 165994, 248991, 331988, 497982, 663976, 995964, 1078961, 1327952, 1991928, 2157922, 3236883, 3402877, 3983856, 4315844, 6473766, 6805754, 8631688, 10208631, 12947532, 13611508, 17263376, 20417262, 25895064, 27223016, 40834524, 44237401, 51790128, 54446032, 81669048, 88474802, 132712203, 163338096, 176949604, 265424406, 353899208, 530848812, 707798416, 1061697624, 2123395248]

約数ペア:

[(1, 2123395248), (2, 1061697624), (3, 707798416), (4, 530848812), (6, 353899208), (8, 265424406), (12, 176949604), (13, 163338096), (16, 132712203), (24, 88474802), (26, 81669048), (39, 54446032), (41, 51790128), (48, 44237401), (52, 40834524), (78, 27223016), (82, 25895064), (104, 20417262), (123, 17263376), (156, 13611508), (164, 12947532), (208, 10208631), (246, 8631688), (312, 6805754), (328, 6473766), (492, 4315844), (533, 3983856), (624, 3402877), (656, 3236883), (984, 2157922), (1066, 1991928), (1599, 1327952), (1968, 1078961), (2132, 995964), (3198, 663976), (4264, 497982), (6396, 331988), (8528, 248991), (12792, 165994), (25584, 82997)]