28368648

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 288

約数和(自身を含む): 105636960

約数和(自身を除く): 77268312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 43, 44, 49, 51, 56, 63, 66, 68, 72, 77, 84, 86, 88, 98, 99, 102, 119, 126, 129, 132, 136, 147, 153, 154, 168, 172, 187, 196, 198, 204, 231, 238, 252, 258, 264, 294, 301, 306, 308, 344, 357, 374, 387, 392, 396, 408, 441, 462, 473, 476, 504, 516, 539, 561, 588, 602, 612, 616, 693, 714, 731, 748, 774, 792, 833, 882, 903, 924, 946, 952, 1032, 1071, 1078, 1122, 1176, 1204, 1224, 1309, 1386, 1419, 1428, 1462, 1496, 1548, 1617, 1666, 1683, 1764, 1806, 1848, 1892, 2107, 2142, 2156, 2193, 2244, 2408, 2499, 2618, 2709, 2772, 2838, 2856, 2924, 3096, 3234, 3311, 3332, 3366, 3528, 3612, 3784, 3927, 4214, 4257, 4284, 4312, 4386, 4488, 4851, 4998, 5117, 5236, 5418, 5544, 5676, 5848, 6321, 6468, 6579, 6622, 6664, 6732, 7224, 7497, 7854, 8041, 8428, 8514, 8568, 8772, 9163, 9702, 9933, 9996, 10234, 10472, 10836, 11352, 11781, 12642, 12936, 13158, 13244, 13464, 14994, 15351, 15708, 16082, 16856, 17028, 17544, 18326, 18963, 19404, 19866, 19992, 20468, 21672, 23177, 23562, 24123, 25284, 26316, 26488, 27489, 29799, 29988, 30702, 31416, 32164, 34056, 35819, 36652, 37926, 38808, 39732, 40936, 46053, 46354, 47124, 48246, 50568, 52632, 54978, 56287, 59598, 59976, 61404, 64328, 69531, 71638, 72369, 73304, 75852, 79464, 82467, 92106, 92708, 94248, 96492, 107457, 109956, 112574, 119196, 122808, 139062, 143276, 144738, 151704, 164934, 168861, 184212, 185416, 192984, 208593, 214914, 219912, 225148, 238392, 278124, 286552, 289476, 322371, 329868, 337722, 368424, 394009, 417186, 429828, 450296, 506583, 556248, 578952, 644742, 659736, 675444, 788018, 834372, 859656, 1013166, 1182027, 1289484, 1350888, 1576036, 1668744, 2026332, 2364054, 2578968, 3152072, 3546081, 4052664, 4728108, 7092162, 9456216, 14184324, 28368648]

約数ペア:

[(1, 28368648), (2, 14184324), (3, 9456216), (4, 7092162), (6, 4728108), (7, 4052664), (8, 3546081), (9, 3152072), (11, 2578968), (12, 2364054), (14, 2026332), (17, 1668744), (18, 1576036), (21, 1350888), (22, 1289484), (24, 1182027), (28, 1013166), (33, 859656), (34, 834372), (36, 788018), (42, 675444), (43, 659736), (44, 644742), (49, 578952), (51, 556248), (56, 506583), (63, 450296), (66, 429828), (68, 417186), (72, 394009), (77, 368424), (84, 337722), (86, 329868), (88, 322371), (98, 289476), (99, 286552), (102, 278124), (119, 238392), (126, 225148), (129, 219912), (132, 214914), (136, 208593), (147, 192984), (153, 185416), (154, 184212), (168, 168861), (172, 164934), (187, 151704), (196, 144738), (198, 143276), (204, 139062), (231, 122808), (238, 119196), (252, 112574), (258, 109956), (264, 107457), (294, 96492), (301, 94248), (306, 92708), (308, 92106), (344, 82467), (357, 79464), (374, 75852), (387, 73304), (392, 72369), (396, 71638), (408, 69531), (441, 64328), (462, 61404), (473, 59976), (476, 59598), (504, 56287), (516, 54978), (539, 52632), (561, 50568), (588, 48246), (602, 47124), (612, 46354), (616, 46053), (693, 40936), (714, 39732), (731, 38808), (748, 37926), (774, 36652), (792, 35819), (833, 34056), (882, 32164), (903, 31416), (924, 30702), (946, 29988), (952, 29799), (1032, 27489), (1071, 26488), (1078, 26316), (1122, 25284), (1176, 24123), (1204, 23562), (1224, 23177), (1309, 21672), (1386, 20468), (1419, 19992), (1428, 19866), (1462, 19404), (1496, 18963), (1548, 18326), (1617, 17544), (1666, 17028), (1683, 16856), (1764, 16082), (1806, 15708), (1848, 15351), (1892, 14994), (2107, 13464), (2142, 13244), (2156, 13158), (2193, 12936), (2244, 12642), (2408, 11781), (2499, 11352), (2618, 10836), (2709, 10472), (2772, 10234), (2838, 9996), (2856, 9933), (2924, 9702), (3096, 9163), (3234, 8772), (3311, 8568), (3332, 8514), (3366, 8428), (3528, 8041), (3612, 7854), (3784, 7497), (3927, 7224), (4214, 6732), (4257, 6664), (4284, 6622), (4312, 6579), (4386, 6468), (4488, 6321), (4851, 5848), (4998, 5676), (5117, 5544), (5236, 5418)]