268021488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21559}}^1$

素因数の和:21614

約数の個数: 80

約数和(自身を含む): 812725760

約数和(自身を除く): 544704272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 21559, 43118, 64677, 86236, 129354, 150913, 172472, 258708, 301826, 344944, 452739, 517416, 603652, 797683, 905478, 1034832, 1207304, 1595366, 1810956, 2393049, 2414608, 3190732, 3621912, 4786098, 5583781, 6381464, 7243824, 9572196, 11167562, 12762928, 16751343, 19144392, 22335124, 33502686, 38288784, 44670248, 67005372, 89340496, 134010744, 268021488]

約数ペア:

[(1, 268021488), (2, 134010744), (3, 89340496), (4, 67005372), (6, 44670248), (7, 38288784), (8, 33502686), (12, 22335124), (14, 19144392), (16, 16751343), (21, 12762928), (24, 11167562), (28, 9572196), (37, 7243824), (42, 6381464), (48, 5583781), (56, 4786098), (74, 3621912), (84, 3190732), (111, 2414608), (112, 2393049), (148, 1810956), (168, 1595366), (222, 1207304), (259, 1034832), (296, 905478), (336, 797683), (444, 603652), (518, 517416), (592, 452739), (777, 344944), (888, 301826), (1036, 258708), (1554, 172472), (1776, 150913), (2072, 129354), (3108, 86236), (4144, 64677), (6216, 43118), (12432, 21559)]