246081472

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 224

約数和(自身を含む): 655441920

約数和(自身を除く): 409360448

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, 182, 188, 203, 208, 217, 224, 232, 248, 329, 364, 376, 377, 403, 406, 416, 434, 448, 464, 496, 611, 658, 728, 752, 754, 806, 812, 832, 868, 899, 928, 992, 1222, 1316, 1363, 1456, 1457, 1504, 1508, 1612, 1624, 1736, 1798, 1856, 1984, 2444, 2632, 2639, 2726, 2821, 2912, 2914, 3008, 3016, 3224, 3248, 3472, 3596, 4277, 4888, 5264, 5278, 5452, 5642, 5824, 5828, 6032, 6293, 6448, 6496, 6944, 7192, 8554, 9541, 9776, 10199, 10528, 10556, 10904, 11284, 11656, 11687, 12064, 12586, 12896, 12992, 13888, 14384, 17108, 17719, 18941, 19082, 19552, 20398, 21056, 21112, 21808, 22568, 23312, 23374, 24128, 25172, 25792, 28768, 34216, 35438, 37882, 38164, 39104, 40796, 42224, 42253, 43616, 45136, 46624, 46748, 50344, 57536, 68432, 70876, 75764, 76328, 81592, 81809, 84448, 84506, 87232, 90272, 93248, 93496, 100688, 124033, 132587, 136864, 141752, 151528, 152656, 163184, 163618, 168896, 169012, 180544, 186992, 201376, 248066, 265174, 273728, 283504, 295771, 303056, 305312, 326368, 327236, 338024, 373984, 402752, 496132, 530348, 549289, 567008, 591542, 606112, 610624, 652736, 654472, 676048, 747968, 992264, 1060696, 1098578, 1134016, 1183084, 1212224, 1308944, 1352096, 1984528, 2121392, 2197156, 2366168, 2617888, 2704192, 3845023, 3969056, 4242784, 4394312, 4732336, 5235776, 7690046, 7938112, 8485568, 8788624, 9464672, 15380092, 17577248, 18929344, 30760184, 35154496, 61520368, 123040736, 246081472]

約数ペア:

[(1, 246081472), (2, 123040736), (4, 61520368), (7, 35154496), (8, 30760184), (13, 18929344), (14, 17577248), (16, 15380092), (26, 9464672), (28, 8788624), (29, 8485568), (31, 7938112), (32, 7690046), (47, 5235776), (52, 4732336), (56, 4394312), (58, 4242784), (62, 3969056), (64, 3845023), (91, 2704192), (94, 2617888), (104, 2366168), (112, 2197156), (116, 2121392), (124, 1984528), (182, 1352096), (188, 1308944), (203, 1212224), (208, 1183084), (217, 1134016), (224, 1098578), (232, 1060696), (248, 992264), (329, 747968), (364, 676048), (376, 654472), (377, 652736), (403, 610624), (406, 606112), (416, 591542), (434, 567008), (448, 549289), (464, 530348), (496, 496132), (611, 402752), (658, 373984), (728, 338024), (752, 327236), (754, 326368), (806, 305312), (812, 303056), (832, 295771), (868, 283504), (899, 273728), (928, 265174), (992, 248066), (1222, 201376), (1316, 186992), (1363, 180544), (1456, 169012), (1457, 168896), (1504, 163618), (1508, 163184), (1612, 152656), (1624, 151528), (1736, 141752), (1798, 136864), (1856, 132587), (1984, 124033), (2444, 100688), (2632, 93496), (2639, 93248), (2726, 90272), (2821, 87232), (2912, 84506), (2914, 84448), (3008, 81809), (3016, 81592), (3224, 76328), (3248, 75764), (3472, 70876), (3596, 68432), (4277, 57536), (4888, 50344), (5264, 46748), (5278, 46624), (5452, 45136), (5642, 43616), (5824, 42253), (5828, 42224), (6032, 40796), (6293, 39104), (6448, 38164), (6496, 37882), (6944, 35438), (7192, 34216), (8554, 28768), (9541, 25792), (9776, 25172), (10199, 24128), (10528, 23374), (10556, 23312), (10904, 22568), (11284, 21808), (11656, 21112), (11687, 21056), (12064, 20398), (12586, 19552), (12896, 19082), (12992, 18941), (13888, 17719), (14384, 17108)]