2138983484688

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{159720989}}^1$

素因数の和:159721037

約数の個数: 80

約数和(自身を含む): 6337728883200

約数和(自身を除く): 4198745398512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 159720989, 319441978, 479162967, 638883956, 958325934, 1277767912, 1437488901, 1916651868, 2555535824, 2874977802, 3833303736, 4312466703, 4951350659, 5749955604, 7666607472, 8624933406, 9902701318, 11499911208, 14854051977, 17249866812, 19805402636, 22999822416, 29708103954, 34499733624, 39610805272, 44562155931, 59416207908, 68999467248, 79221610544, 89124311862, 118832415816, 133686467793, 178248623724, 237664831632, 267372935586, 356497247448, 534745871172, 712994494896, 1069491742344, 2138983484688]

約数ペア:

[(1, 2138983484688), (2, 1069491742344), (3, 712994494896), (4, 534745871172), (6, 356497247448), (8, 267372935586), (9, 237664831632), (12, 178248623724), (16, 133686467793), (18, 118832415816), (24, 89124311862), (27, 79221610544), (31, 68999467248), (36, 59416207908), (48, 44562155931), (54, 39610805272), (62, 34499733624), (72, 29708103954), (93, 22999822416), (108, 19805402636), (124, 17249866812), (144, 14854051977), (186, 11499911208), (216, 9902701318), (248, 8624933406), (279, 7666607472), (372, 5749955604), (432, 4951350659), (496, 4312466703), (558, 3833303736), (744, 2874977802), (837, 2555535824), (1116, 1916651868), (1488, 1437488901), (1674, 1277767912), (2232, 958325934), (3348, 638883956), (4464, 479162967), (6696, 319441978), (13392, 159720989)]