7990803072

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{990923}}^1$

素因数の和:990950

約数の個数: 96

約数和(自身を含む): 26279304480

約数和(自身を除く): 18288501408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 990923, 1981846, 2972769, 3963692, 5945538, 6936461, 7927384, 8918307, 11891076, 13872922, 15854768, 17836614, 20809383, 23782152, 27745844, 31709536, 35673228, 41618766, 47564304, 55491688, 62428149, 63419072, 71346456, 83237532, 95128608, 110983376, 124856298, 126838144, 142692912, 166475064, 190257216, 221966752, 249712596, 285385824, 332950128, 380514432, 443933504, 499425192, 570771648, 665900256, 887867008, 998850384, 1141543296, 1331800512, 1997700768, 2663601024, 3995401536, 7990803072]

約数ペア:

[(1, 7990803072), (2, 3995401536), (3, 2663601024), (4, 1997700768), (6, 1331800512), (7, 1141543296), (8, 998850384), (9, 887867008), (12, 665900256), (14, 570771648), (16, 499425192), (18, 443933504), (21, 380514432), (24, 332950128), (28, 285385824), (32, 249712596), (36, 221966752), (42, 190257216), (48, 166475064), (56, 142692912), (63, 126838144), (64, 124856298), (72, 110983376), (84, 95128608), (96, 83237532), (112, 71346456), (126, 63419072), (128, 62428149), (144, 55491688), (168, 47564304), (192, 41618766), (224, 35673228), (252, 31709536), (288, 27745844), (336, 23782152), (384, 20809383), (448, 17836614), (504, 15854768), (576, 13872922), (672, 11891076), (896, 8918307), (1008, 7927384), (1152, 6936461), (1344, 5945538), (2016, 3963692), (2688, 2972769), (4032, 1981846), (8064, 990923)]