245418336

素因数分解:

$2^5\times 3^5\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:915

約数の個数: 144

約数和(自身を含む): 744189264

約数和(自身を除く): 498770928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 243, 288, 296, 324, 333, 432, 444, 486, 592, 648, 666, 853, 864, 888, 972, 999, 1184, 1296, 1332, 1706, 1776, 1944, 1998, 2559, 2592, 2664, 2997, 3412, 3552, 3888, 3996, 5118, 5328, 5994, 6824, 7677, 7776, 7992, 8991, 10236, 10656, 11988, 13648, 15354, 15984, 17982, 20472, 23031, 23976, 27296, 30708, 31561, 31968, 35964, 40944, 46062, 47952, 61416, 63122, 69093, 71928, 81888, 92124, 94683, 95904, 122832, 126244, 138186, 143856, 184248, 189366, 207279, 245664, 252488, 276372, 284049, 287712, 368496, 378732, 414558, 504976, 552744, 568098, 736992, 757464, 829116, 852147, 1009952, 1105488, 1136196, 1514928, 1658232, 1704294, 2210976, 2272392, 2556441, 3029856, 3316464, 3408588, 4544784, 5112882, 6632928, 6817176, 7669323, 9089568, 10225764, 13634352, 15338646, 20451528, 27268704, 30677292, 40903056, 61354584, 81806112, 122709168, 245418336]

約数ペア:

[(1, 245418336), (2, 122709168), (3, 81806112), (4, 61354584), (6, 40903056), (8, 30677292), (9, 27268704), (12, 20451528), (16, 15338646), (18, 13634352), (24, 10225764), (27, 9089568), (32, 7669323), (36, 6817176), (37, 6632928), (48, 5112882), (54, 4544784), (72, 3408588), (74, 3316464), (81, 3029856), (96, 2556441), (108, 2272392), (111, 2210976), (144, 1704294), (148, 1658232), (162, 1514928), (216, 1136196), (222, 1105488), (243, 1009952), (288, 852147), (296, 829116), (324, 757464), (333, 736992), (432, 568098), (444, 552744), (486, 504976), (592, 414558), (648, 378732), (666, 368496), (853, 287712), (864, 284049), (888, 276372), (972, 252488), (999, 245664), (1184, 207279), (1296, 189366), (1332, 184248), (1706, 143856), (1776, 138186), (1944, 126244), (1998, 122832), (2559, 95904), (2592, 94683), (2664, 92124), (2997, 81888), (3412, 71928), (3552, 69093), (3888, 63122), (3996, 61416), (5118, 47952), (5328, 46062), (5994, 40944), (6824, 35964), (7677, 31968), (7776, 31561), (7992, 30708), (8991, 27296), (10236, 23976), (10656, 23031), (11988, 20472), (13648, 17982), (15354, 15984)]