1608727392

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{20021}}^1$

素因数の和:20074

約数の個数: 120

約数和(自身を含む): 4884086592

約数和(自身を除く): 3275359200

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, 13392, 20021, 20088, 26784, 40042, 40176, 60063, 80084, 80352, 120126, 160168, 180189, 240252, 320336, 360378, 480504, 540567, 620651, 640672, 720756, 961008, 1081134, 1241302, 1441512, 1621701, 1861953, 1922016, 2162268, 2482604, 2883024, 3243402, 3723906, 4324536, 4965208, 5585859, 5766048, 6486804, 7447812, 8649072, 9930416, 11171718, 12973608, 14895624, 16757577, 17298144, 19860832, 22343436, 25947216, 29791248, 33515154, 44686872, 50272731, 51894432, 59582496, 67030308, 89373744, 100545462, 134060616, 178747488, 201090924, 268121232, 402181848, 536242464, 804363696, 1608727392]

約数ペア:

[(1, 1608727392), (2, 804363696), (3, 536242464), (4, 402181848), (6, 268121232), (8, 201090924), (9, 178747488), (12, 134060616), (16, 100545462), (18, 89373744), (24, 67030308), (27, 59582496), (31, 51894432), (32, 50272731), (36, 44686872), (48, 33515154), (54, 29791248), (62, 25947216), (72, 22343436), (81, 19860832), (93, 17298144), (96, 16757577), (108, 14895624), (124, 12973608), (144, 11171718), (162, 9930416), (186, 8649072), (216, 7447812), (248, 6486804), (279, 5766048), (288, 5585859), (324, 4965208), (372, 4324536), (432, 3723906), (496, 3243402), (558, 2883024), (648, 2482604), (744, 2162268), (837, 1922016), (864, 1861953), (992, 1621701), (1116, 1441512), (1296, 1241302), (1488, 1081134), (1674, 961008), (2232, 720756), (2511, 640672), (2592, 620651), (2976, 540567), (3348, 480504), (4464, 360378), (5022, 320336), (6696, 240252), (8928, 180189), (10044, 160168), (13392, 120126), (20021, 80352), (20088, 80084), (26784, 60063), (40042, 40176)]