1689021792

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{99401}}^1$

素因数の和:99476

約数の個数: 72

約数和(自身を含む): 4884614280

約数和(自身を除く): 3195592488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 16992, 99401, 198802, 298203, 397604, 596406, 795208, 894609, 1192812, 1590416, 1789218, 2385624, 3180832, 3578436, 4771248, 5864659, 7156872, 9542496, 11729318, 14313744, 17593977, 23458636, 28627488, 35187954, 46917272, 52781931, 70375908, 93834544, 105563862, 140751816, 187669088, 211127724, 281503632, 422255448, 563007264, 844510896, 1689021792]

約数ペア:

[(1, 1689021792), (2, 844510896), (3, 563007264), (4, 422255448), (6, 281503632), (8, 211127724), (9, 187669088), (12, 140751816), (16, 105563862), (18, 93834544), (24, 70375908), (32, 52781931), (36, 46917272), (48, 35187954), (59, 28627488), (72, 23458636), (96, 17593977), (118, 14313744), (144, 11729318), (177, 9542496), (236, 7156872), (288, 5864659), (354, 4771248), (472, 3578436), (531, 3180832), (708, 2385624), (944, 1789218), (1062, 1590416), (1416, 1192812), (1888, 894609), (2124, 795208), (2832, 596406), (4248, 397604), (5664, 298203), (8496, 198802), (16992, 99401)]