1968651776

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 320

約数和(自身を含む): 5279662080

約数和(自身を除く): 3311010304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 31, 32, 47, 52, 56, 58, 62, 64, 91, 94, 104, 112, 116, 124, 128, 182, 188, 203, 208, 217, 224, 232, 248, 256, 329, 364, 376, 377, 403, 406, 416, 434, 448, 464, 496, 512, 611, 658, 728, 752, 754, 806, 812, 832, 868, 896, 899, 928, 992, 1222, 1316, 1363, 1456, 1457, 1504, 1508, 1612, 1624, 1664, 1736, 1792, 1798, 1856, 1984, 2444, 2632, 2639, 2726, 2821, 2912, 2914, 3008, 3016, 3224, 3248, 3328, 3472, 3584, 3596, 3712, 3968, 4277, 4888, 5264, 5278, 5452, 5642, 5824, 5828, 6016, 6032, 6293, 6448, 6496, 6656, 6944, 7192, 7424, 7936, 8554, 9541, 9776, 10199, 10528, 10556, 10904, 11284, 11648, 11656, 11687, 12032, 12064, 12586, 12896, 12992, 13888, 14384, 14848, 15872, 17108, 17719, 18941, 19082, 19552, 20398, 21056, 21112, 21808, 22568, 23296, 23312, 23374, 24064, 24128, 25172, 25792, 25984, 27776, 28768, 34216, 35438, 37882, 38164, 39104, 40796, 42112, 42224, 42253, 43616, 45136, 46592, 46624, 46748, 48256, 50344, 51584, 51968, 55552, 57536, 68432, 70876, 75764, 76328, 78208, 81592, 81809, 84224, 84448, 84506, 87232, 90272, 93248, 93496, 96512, 100688, 103168, 103936, 111104, 115072, 124033, 132587, 136864, 141752, 151528, 152656, 156416, 163184, 163618, 168448, 168896, 169012, 174464, 180544, 186496, 186992, 193024, 201376, 206336, 230144, 248066, 265174, 273728, 283504, 295771, 303056, 305312, 312832, 326368, 327236, 337792, 338024, 348928, 361088, 372992, 373984, 402752, 460288, 496132, 530348, 547456, 549289, 567008, 591542, 606112, 610624, 652736, 654472, 675584, 676048, 697856, 722176, 745984, 747968, 805504, 992264, 1060696, 1094912, 1098578, 1134016, 1183084, 1212224, 1221248, 1305472, 1308944, 1351168, 1352096, 1444352, 1495936, 1611008, 1984528, 2121392, 2189824, 2197156, 2268032, 2366168, 2424448, 2442496, 2610944, 2617888, 2704192, 2991872, 3222016, 3845023, 3969056, 4242784, 4394312, 4536064, 4732336, 4848896, 4884992, 5221888, 5235776, 5408384, 5983744, 7690046, 7938112, 8485568, 8788624, 9072128, 9464672, 9697792, 10471552, 10816768, 15380092, 15876224, 16971136, 17577248, 18929344, 20943104, 21633536, 30760184, 31752448, 33942272, 35154496, 37858688, 41886208, 61520368, 63504896, 67884544, 70308992, 75717376, 123040736, 140617984, 151434752, 246081472, 281235968, 492162944, 984325888, 1968651776]

約数ペア:

[(1, 1968651776), (2, 984325888), (4, 492162944), (7, 281235968), (8, 246081472), (13, 151434752), (14, 140617984), (16, 123040736), (26, 75717376), (28, 70308992), (29, 67884544), (31, 63504896), (32, 61520368), (47, 41886208), (52, 37858688), (56, 35154496), (58, 33942272), (62, 31752448), (64, 30760184), (91, 21633536), (94, 20943104), (104, 18929344), (112, 17577248), (116, 16971136), (124, 15876224), (128, 15380092), (182, 10816768), (188, 10471552), (203, 9697792), (208, 9464672), (217, 9072128), (224, 8788624), (232, 8485568), (248, 7938112), (256, 7690046), (329, 5983744), (364, 5408384), (376, 5235776), (377, 5221888), (403, 4884992), (406, 4848896), (416, 4732336), (434, 4536064), (448, 4394312), (464, 4242784), (496, 3969056), (512, 3845023), (611, 3222016), (658, 2991872), (728, 2704192), (752, 2617888), (754, 2610944), (806, 2442496), (812, 2424448), (832, 2366168), (868, 2268032), (896, 2197156), (899, 2189824), (928, 2121392), (992, 1984528), (1222, 1611008), (1316, 1495936), (1363, 1444352), (1456, 1352096), (1457, 1351168), (1504, 1308944), (1508, 1305472), (1612, 1221248), (1624, 1212224), (1664, 1183084), (1736, 1134016), (1792, 1098578), (1798, 1094912), (1856, 1060696), (1984, 992264), (2444, 805504), (2632, 747968), (2639, 745984), (2726, 722176), (2821, 697856), (2912, 676048), (2914, 675584), (3008, 654472), (3016, 652736), (3224, 610624), (3248, 606112), (3328, 591542), (3472, 567008), (3584, 549289), (3596, 547456), (3712, 530348), (3968, 496132), (4277, 460288), (4888, 402752), (5264, 373984), (5278, 372992), (5452, 361088), (5642, 348928), (5824, 338024), (5828, 337792), (6016, 327236), (6032, 326368), (6293, 312832), (6448, 305312), (6496, 303056), (6656, 295771), (6944, 283504), (7192, 273728), (7424, 265174), (7936, 248066), (8554, 230144), (9541, 206336), (9776, 201376), (10199, 193024), (10528, 186992), (10556, 186496), (10904, 180544), (11284, 174464), (11648, 169012), (11656, 168896), (11687, 168448), (12032, 163618), (12064, 163184), (12586, 156416), (12896, 152656), (12992, 151528), (13888, 141752), (14384, 136864), (14848, 132587), (15872, 124033), (17108, 115072), (17719, 111104), (18941, 103936), (19082, 103168), (19552, 100688), (20398, 96512), (21056, 93496), (21112, 93248), (21808, 90272), (22568, 87232), (23296, 84506), (23312, 84448), (23374, 84224), (24064, 81809), (24128, 81592), (25172, 78208), (25792, 76328), (25984, 75764), (27776, 70876), (28768, 68432), (34216, 57536), (35438, 55552), (37882, 51968), (38164, 51584), (39104, 50344), (40796, 48256), (42112, 46748), (42224, 46624), (42253, 46592), (43616, 45136)]