312021864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2500

約数の個数: 192

約数和(自身を含む): 1099837440

約数和(自身を除く): 787815576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 23, 24, 28, 33, 36, 42, 44, 46, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 126, 132, 138, 154, 161, 168, 184, 198, 207, 231, 252, 253, 264, 276, 308, 322, 396, 414, 462, 483, 504, 506, 552, 616, 644, 693, 759, 792, 828, 924, 966, 1012, 1288, 1386, 1449, 1518, 1656, 1771, 1848, 1932, 2024, 2277, 2447, 2772, 2898, 3036, 3542, 3864, 4554, 4894, 5313, 5544, 5796, 6072, 7084, 7341, 9108, 9788, 10626, 11592, 14168, 14682, 15939, 17129, 18216, 19576, 21252, 22023, 26917, 29364, 31878, 34258, 42504, 44046, 51387, 53834, 56281, 58728, 63756, 68516, 80751, 88092, 102774, 107668, 112562, 127512, 137032, 154161, 161502, 168843, 176184, 188419, 205548, 215336, 225124, 242253, 308322, 323004, 337686, 376838, 393967, 411096, 450248, 484506, 506529, 565257, 616644, 619091, 646008, 675372, 753676, 787934, 969012, 1013058, 1130514, 1181901, 1233288, 1238182, 1350744, 1507352, 1575868, 1695771, 1857273, 1938024, 2026116, 2261028, 2363802, 2476364, 3151736, 3391542, 3545703, 3714546, 4052232, 4333637, 4522056, 4727604, 4952728, 5571819, 6783084, 7091406, 7429092, 8667274, 9455208, 11143638, 13000911, 13566168, 14182812, 14858184, 17334548, 22287276, 26001822, 28365624, 34669096, 39002733, 44574552, 52003644, 78005466, 104007288, 156010932, 312021864]

約数ペア:

[(1, 312021864), (2, 156010932), (3, 104007288), (4, 78005466), (6, 52003644), (7, 44574552), (8, 39002733), (9, 34669096), (11, 28365624), (12, 26001822), (14, 22287276), (18, 17334548), (21, 14858184), (22, 14182812), (23, 13566168), (24, 13000911), (28, 11143638), (33, 9455208), (36, 8667274), (42, 7429092), (44, 7091406), (46, 6783084), (56, 5571819), (63, 4952728), (66, 4727604), (69, 4522056), (72, 4333637), (77, 4052232), (84, 3714546), (88, 3545703), (92, 3391542), (99, 3151736), (126, 2476364), (132, 2363802), (138, 2261028), (154, 2026116), (161, 1938024), (168, 1857273), (184, 1695771), (198, 1575868), (207, 1507352), (231, 1350744), (252, 1238182), (253, 1233288), (264, 1181901), (276, 1130514), (308, 1013058), (322, 969012), (396, 787934), (414, 753676), (462, 675372), (483, 646008), (504, 619091), (506, 616644), (552, 565257), (616, 506529), (644, 484506), (693, 450248), (759, 411096), (792, 393967), (828, 376838), (924, 337686), (966, 323004), (1012, 308322), (1288, 242253), (1386, 225124), (1449, 215336), (1518, 205548), (1656, 188419), (1771, 176184), (1848, 168843), (1932, 161502), (2024, 154161), (2277, 137032), (2447, 127512), (2772, 112562), (2898, 107668), (3036, 102774), (3542, 88092), (3864, 80751), (4554, 68516), (4894, 63756), (5313, 58728), (5544, 56281), (5796, 53834), (6072, 51387), (7084, 44046), (7341, 42504), (9108, 34258), (9788, 31878), (10626, 29364), (11592, 26917), (14168, 22023), (14682, 21252), (15939, 19576), (17129, 18216)]