8981691768

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{12923}}^1$

素因数の和:13146

約数の個数: 144

約数和(自身を含む): 28442751480

約数和(自身を除く): 19461059712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 197, 252, 294, 392, 394, 441, 504, 588, 591, 788, 882, 1176, 1182, 1379, 1576, 1764, 1773, 2364, 2758, 3528, 3546, 4137, 4728, 5516, 7092, 8274, 9653, 11032, 12411, 12923, 14184, 16548, 19306, 24822, 25846, 28959, 33096, 38612, 38769, 49644, 51692, 57918, 77224, 77538, 86877, 90461, 99288, 103384, 115836, 116307, 155076, 173754, 180922, 231672, 232614, 271383, 310152, 347508, 361844, 465228, 542766, 633227, 695016, 723688, 814149, 930456, 1085532, 1266454, 1628298, 1899681, 2171064, 2532908, 2545831, 3256596, 3799362, 5065816, 5091662, 5699043, 6513192, 7598724, 7637493, 10183324, 11398086, 15197448, 15274986, 17820817, 20366648, 22796172, 22912479, 30549972, 35641634, 45592344, 45824958, 53462451, 61099944, 71283268, 91649916, 106924902, 124745719, 142566536, 160387353, 183299832, 213849804, 249491438, 320774706, 374237157, 427699608, 498982876, 641549412, 748474314, 997965752, 1122711471, 1283098824, 1496948628, 2245422942, 2993897256, 4490845884, 8981691768]

約数ペア:

[(1, 8981691768), (2, 4490845884), (3, 2993897256), (4, 2245422942), (6, 1496948628), (7, 1283098824), (8, 1122711471), (9, 997965752), (12, 748474314), (14, 641549412), (18, 498982876), (21, 427699608), (24, 374237157), (28, 320774706), (36, 249491438), (42, 213849804), (49, 183299832), (56, 160387353), (63, 142566536), (72, 124745719), (84, 106924902), (98, 91649916), (126, 71283268), (147, 61099944), (168, 53462451), (196, 45824958), (197, 45592344), (252, 35641634), (294, 30549972), (392, 22912479), (394, 22796172), (441, 20366648), (504, 17820817), (588, 15274986), (591, 15197448), (788, 11398086), (882, 10183324), (1176, 7637493), (1182, 7598724), (1379, 6513192), (1576, 5699043), (1764, 5091662), (1773, 5065816), (2364, 3799362), (2758, 3256596), (3528, 2545831), (3546, 2532908), (4137, 2171064), (4728, 1899681), (5516, 1628298), (7092, 1266454), (8274, 1085532), (9653, 930456), (11032, 814149), (12411, 723688), (12923, 695016), (14184, 633227), (16548, 542766), (19306, 465228), (24822, 361844), (25846, 347508), (28959, 310152), (33096, 271383), (38612, 232614), (38769, 231672), (49644, 180922), (51692, 173754), (57918, 155076), (77224, 116307), (77538, 115836), (86877, 103384), (90461, 99288)]