998052192

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{12421}}^1$

素因数の和:12474

約数の個数: 120

約数和(自身を含む): 3030172992

約数和(自身を除く): 2032120800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 2232, 2511, 2592, 2976, 3348, 4464, 5022, 6696, 8928, 10044, 12421, 13392, 20088, 24842, 26784, 37263, 40176, 49684, 74526, 80352, 99368, 111789, 149052, 198736, 223578, 298104, 335367, 385051, 397472, 447156, 596208, 670734, 770102, 894312, 1006101, 1155153, 1192416, 1341468, 1540204, 1788624, 2012202, 2310306, 2682936, 3080408, 3465459, 3577248, 4024404, 4620612, 5365872, 6160816, 6930918, 8048808, 9241224, 10396377, 10731744, 12321632, 13861836, 16097616, 18482448, 20792754, 27723672, 31189131, 32195232, 36964896, 41585508, 55447344, 62378262, 83171016, 110894688, 124756524, 166342032, 249513048, 332684064, 499026096, 998052192]

約数ペア:

[(1, 998052192), (2, 499026096), (3, 332684064), (4, 249513048), (6, 166342032), (8, 124756524), (9, 110894688), (12, 83171016), (16, 62378262), (18, 55447344), (24, 41585508), (27, 36964896), (31, 32195232), (32, 31189131), (36, 27723672), (48, 20792754), (54, 18482448), (62, 16097616), (72, 13861836), (81, 12321632), (93, 10731744), (96, 10396377), (108, 9241224), (124, 8048808), (144, 6930918), (162, 6160816), (186, 5365872), (216, 4620612), (248, 4024404), (279, 3577248), (288, 3465459), (324, 3080408), (372, 2682936), (432, 2310306), (496, 2012202), (558, 1788624), (648, 1540204), (744, 1341468), (837, 1192416), (864, 1155153), (992, 1006101), (1116, 894312), (1296, 770102), (1488, 670734), (1674, 596208), (2232, 447156), (2511, 397472), (2592, 385051), (2976, 335367), (3348, 298104), (4464, 223578), (5022, 198736), (6696, 149052), (8928, 111789), (10044, 99368), (12421, 80352), (13392, 74526), (20088, 49684), (24842, 40176), (26784, 37263)]