322728224

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 828007488

約数和(自身を除く): 505279264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 307, 361, 364, 416, 494, 532, 608, 614, 722, 728, 988, 1064, 1228, 1444, 1456, 1729, 1976, 2128, 2149, 2456, 2527, 2888, 2912, 3458, 3952, 3991, 4256, 4298, 4693, 4912, 5054, 5776, 5833, 6916, 7904, 7982, 8596, 9386, 9824, 10108, 11552, 11666, 13832, 15964, 17192, 18772, 20216, 23332, 27664, 27937, 31928, 32851, 34384, 37544, 40432, 40831, 46664, 55328, 55874, 63856, 65702, 68768, 75088, 75829, 80864, 81662, 93328, 110827, 111748, 127712, 131404, 150176, 151658, 163324, 186656, 221654, 223496, 262808, 303316, 326648, 443308, 446992, 525616, 530803, 606632, 653296, 775789, 886616, 893984, 1051232, 1061606, 1213264, 1306592, 1440751, 1551578, 1773232, 2123212, 2426528, 2881502, 3103156, 3546464, 4246424, 5763004, 6206312, 8492848, 10085257, 11526008, 12412624, 16985696, 20170514, 23052016, 24825248, 40341028, 46104032, 80682056, 161364112, 322728224]

約数ペア:

[(1, 322728224), (2, 161364112), (4, 80682056), (7, 46104032), (8, 40341028), (13, 24825248), (14, 23052016), (16, 20170514), (19, 16985696), (26, 12412624), (28, 11526008), (32, 10085257), (38, 8492848), (52, 6206312), (56, 5763004), (76, 4246424), (91, 3546464), (104, 3103156), (112, 2881502), (133, 2426528), (152, 2123212), (182, 1773232), (208, 1551578), (224, 1440751), (247, 1306592), (266, 1213264), (304, 1061606), (307, 1051232), (361, 893984), (364, 886616), (416, 775789), (494, 653296), (532, 606632), (608, 530803), (614, 525616), (722, 446992), (728, 443308), (988, 326648), (1064, 303316), (1228, 262808), (1444, 223496), (1456, 221654), (1729, 186656), (1976, 163324), (2128, 151658), (2149, 150176), (2456, 131404), (2527, 127712), (2888, 111748), (2912, 110827), (3458, 93328), (3952, 81662), (3991, 80864), (4256, 75829), (4298, 75088), (4693, 68768), (4912, 65702), (5054, 63856), (5776, 55874), (5833, 55328), (6916, 46664), (7904, 40831), (7982, 40432), (8596, 37544), (9386, 34384), (9824, 32851), (10108, 31928), (11552, 27937), (11666, 27664), (13832, 23332), (15964, 20216), (17192, 18772)]