28498932

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 96768000

約数和(自身を除く): 68269068

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 54, 63, 66, 69, 77, 84, 92, 99, 108, 126, 132, 138, 149, 154, 161, 189, 198, 207, 231, 252, 253, 276, 297, 298, 308, 322, 378, 396, 414, 447, 462, 483, 506, 594, 596, 621, 644, 693, 756, 759, 828, 894, 924, 966, 1012, 1043, 1188, 1242, 1341, 1386, 1449, 1518, 1639, 1771, 1788, 1932, 2079, 2086, 2277, 2484, 2682, 2772, 2898, 3036, 3129, 3278, 3427, 3542, 4023, 4158, 4172, 4347, 4554, 4917, 5313, 5364, 5796, 6258, 6556, 6831, 6854, 7084, 8046, 8316, 8694, 9108, 9387, 9834, 10281, 10626, 11473, 12516, 13662, 13708, 14751, 15939, 16092, 17388, 18774, 19668, 20562, 21252, 22946, 23989, 27324, 28161, 29502, 30843, 31878, 34419, 37548, 37697, 41124, 44253, 45892, 47817, 47978, 56322, 59004, 61686, 63756, 68838, 71967, 75394, 88506, 92529, 95634, 95956, 103257, 112644, 113091, 123372, 137676, 143934, 150788, 177012, 185058, 191268, 206514, 215901, 226182, 263879, 287868, 309771, 339273, 370116, 413028, 431802, 452364, 527758, 619542, 647703, 678546, 791637, 863604, 1017819, 1055516, 1239084, 1295406, 1357092, 1583274, 2035638, 2374911, 2590812, 3166548, 4071276, 4749822, 7124733, 9499644, 14249466, 28498932]

約数ペア:

[(1, 28498932), (2, 14249466), (3, 9499644), (4, 7124733), (6, 4749822), (7, 4071276), (9, 3166548), (11, 2590812), (12, 2374911), (14, 2035638), (18, 1583274), (21, 1357092), (22, 1295406), (23, 1239084), (27, 1055516), (28, 1017819), (33, 863604), (36, 791637), (42, 678546), (44, 647703), (46, 619542), (54, 527758), (63, 452364), (66, 431802), (69, 413028), (77, 370116), (84, 339273), (92, 309771), (99, 287868), (108, 263879), (126, 226182), (132, 215901), (138, 206514), (149, 191268), (154, 185058), (161, 177012), (189, 150788), (198, 143934), (207, 137676), (231, 123372), (252, 113091), (253, 112644), (276, 103257), (297, 95956), (298, 95634), (308, 92529), (322, 88506), (378, 75394), (396, 71967), (414, 68838), (447, 63756), (462, 61686), (483, 59004), (506, 56322), (594, 47978), (596, 47817), (621, 45892), (644, 44253), (693, 41124), (756, 37697), (759, 37548), (828, 34419), (894, 31878), (924, 30843), (966, 29502), (1012, 28161), (1043, 27324), (1188, 23989), (1242, 22946), (1341, 21252), (1386, 20562), (1449, 19668), (1518, 18774), (1639, 17388), (1771, 16092), (1788, 15939), (1932, 14751), (2079, 13708), (2086, 13662), (2277, 12516), (2484, 11473), (2682, 10626), (2772, 10281), (2898, 9834), (3036, 9387), (3129, 9108), (3278, 8694), (3427, 8316), (3542, 8046), (4023, 7084), (4158, 6854), (4172, 6831), (4347, 6556), (4554, 6258), (4917, 5796), (5313, 5364)]