21113631448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{11159}}^1$

素因数の和:11321

約数の個数: 128

約数和(自身を含む): 51296716800

約数和(自身を除く): 30183085352

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 113, 161, 182, 184, 226, 299, 322, 364, 452, 598, 644, 728, 791, 904, 1196, 1288, 1469, 1582, 2093, 2392, 2599, 2938, 3164, 4186, 5198, 5876, 6328, 8372, 10283, 10396, 11159, 11752, 16744, 18193, 20566, 20792, 22318, 33787, 36386, 41132, 44636, 67574, 72772, 78113, 82264, 89272, 135148, 145067, 145544, 156226, 236509, 256657, 270296, 290134, 312452, 473018, 513314, 580268, 624904, 946036, 1015469, 1026628, 1160536, 1260967, 1796599, 1892072, 2030938, 2053256, 2521934, 3336541, 3593198, 4061876, 5043868, 6673082, 7186396, 8123752, 8826769, 10087736, 13346164, 14372792, 16392571, 17653538, 23355787, 26692328, 29002241, 32785142, 35307076, 46711574, 58004482, 65570284, 70614152, 93423148, 114747997, 116008964, 131140568, 186846296, 203015687, 229495994, 232017928, 377029133, 406031374, 458991988, 754058266, 812062748, 917983976, 1508116532, 1624125496, 2639203931, 3016233064, 5278407862, 10556815724, 21113631448]

約数ペア:

[(1, 21113631448), (2, 10556815724), (4, 5278407862), (7, 3016233064), (8, 2639203931), (13, 1624125496), (14, 1508116532), (23, 917983976), (26, 812062748), (28, 754058266), (46, 458991988), (52, 406031374), (56, 377029133), (91, 232017928), (92, 229495994), (104, 203015687), (113, 186846296), (161, 131140568), (182, 116008964), (184, 114747997), (226, 93423148), (299, 70614152), (322, 65570284), (364, 58004482), (452, 46711574), (598, 35307076), (644, 32785142), (728, 29002241), (791, 26692328), (904, 23355787), (1196, 17653538), (1288, 16392571), (1469, 14372792), (1582, 13346164), (2093, 10087736), (2392, 8826769), (2599, 8123752), (2938, 7186396), (3164, 6673082), (4186, 5043868), (5198, 4061876), (5876, 3593198), (6328, 3336541), (8372, 2521934), (10283, 2053256), (10396, 2030938), (11159, 1892072), (11752, 1796599), (16744, 1260967), (18193, 1160536), (20566, 1026628), (20792, 1015469), (22318, 946036), (33787, 624904), (36386, 580268), (41132, 513314), (44636, 473018), (67574, 312452), (72772, 290134), (78113, 270296), (82264, 256657), (89272, 236509), (135148, 156226), (145067, 145544)]