729746928

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{28631}}^1$

素因数の和:28707

約数の個数: 80

約数和(自身を含む): 2130220800

約数和(自身を除く): 1400473872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 108, 118, 144, 177, 216, 236, 354, 432, 472, 531, 708, 944, 1062, 1416, 1593, 2124, 2832, 3186, 4248, 6372, 8496, 12744, 25488, 28631, 57262, 85893, 114524, 171786, 229048, 257679, 343572, 458096, 515358, 687144, 773037, 1030716, 1374288, 1546074, 1689229, 2061432, 3092148, 3378458, 4122864, 5067687, 6184296, 6756916, 10135374, 12368592, 13513832, 15203061, 20270748, 27027664, 30406122, 40541496, 45609183, 60812244, 81082992, 91218366, 121624488, 182436732, 243248976, 364873464, 729746928]

約数ペア:

[(1, 729746928), (2, 364873464), (3, 243248976), (4, 182436732), (6, 121624488), (8, 91218366), (9, 81082992), (12, 60812244), (16, 45609183), (18, 40541496), (24, 30406122), (27, 27027664), (36, 20270748), (48, 15203061), (54, 13513832), (59, 12368592), (72, 10135374), (108, 6756916), (118, 6184296), (144, 5067687), (177, 4122864), (216, 3378458), (236, 3092148), (354, 2061432), (432, 1689229), (472, 1546074), (531, 1374288), (708, 1030716), (944, 773037), (1062, 687144), (1416, 515358), (1593, 458096), (2124, 343572), (2832, 257679), (3186, 229048), (4248, 171786), (6372, 114524), (8496, 85893), (12744, 57262), (25488, 28631)]