2220951936

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:361

約数の個数: 256

約数和(自身を含む): 7017730560

約数和(自身を除く): 4796778624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 137, 148, 163, 168, 192, 222, 224, 259, 274, 296, 326, 336, 384, 411, 444, 448, 489, 518, 548, 592, 652, 672, 777, 822, 888, 896, 959, 978, 1036, 1096, 1141, 1184, 1304, 1344, 1554, 1644, 1776, 1918, 1956, 2072, 2192, 2282, 2368, 2608, 2688, 2877, 3108, 3288, 3423, 3552, 3836, 3912, 4144, 4384, 4564, 4736, 5069, 5216, 5754, 6031, 6216, 6576, 6846, 7104, 7672, 7824, 8288, 8768, 9128, 10138, 10432, 11508, 12062, 12432, 13152, 13692, 14208, 15207, 15344, 15648, 16576, 17536, 18093, 18256, 20276, 20864, 22331, 23016, 24124, 24864, 26304, 27384, 30414, 30688, 31296, 33152, 35483, 36186, 36512, 40552, 42217, 44662, 46032, 48248, 49728, 52608, 54768, 60828, 61376, 62592, 66993, 70966, 72372, 73024, 81104, 84434, 89324, 92064, 96496, 99456, 106449, 109536, 121656, 122752, 126651, 133986, 141932, 144744, 146048, 156317, 162208, 168868, 178648, 184128, 192992, 212898, 219072, 243312, 253302, 267972, 283864, 289488, 312634, 324416, 337736, 357296, 368256, 385984, 425796, 438144, 468951, 486624, 506604, 535944, 567728, 578976, 625268, 648832, 675472, 714592, 771968, 826247, 851592, 937902, 973248, 1013208, 1071888, 1135456, 1157952, 1250536, 1350944, 1429184, 1652494, 1703184, 1875804, 1946496, 2026416, 2143776, 2270912, 2315904, 2478741, 2501072, 2701888, 2858368, 3304988, 3406368, 3751608, 4052832, 4287552, 4541824, 4957482, 5002144, 5403776, 5783729, 6609976, 6812736, 7503216, 8105664, 8575104, 9914964, 10004288, 11567458, 13219952, 13625472, 15006432, 16211328, 17351187, 19829928, 20008576, 23134916, 26439904, 30012864, 34702374, 39659856, 46269832, 52879808, 60025728, 69404748, 79319712, 92539664, 105759616, 138809496, 158639424, 185079328, 277618992, 317278848, 370158656, 555237984, 740317312, 1110475968, 2220951936]

約数ペア:

[(1, 2220951936), (2, 1110475968), (3, 740317312), (4, 555237984), (6, 370158656), (7, 317278848), (8, 277618992), (12, 185079328), (14, 158639424), (16, 138809496), (21, 105759616), (24, 92539664), (28, 79319712), (32, 69404748), (37, 60025728), (42, 52879808), (48, 46269832), (56, 39659856), (64, 34702374), (74, 30012864), (84, 26439904), (96, 23134916), (111, 20008576), (112, 19829928), (128, 17351187), (137, 16211328), (148, 15006432), (163, 13625472), (168, 13219952), (192, 11567458), (222, 10004288), (224, 9914964), (259, 8575104), (274, 8105664), (296, 7503216), (326, 6812736), (336, 6609976), (384, 5783729), (411, 5403776), (444, 5002144), (448, 4957482), (489, 4541824), (518, 4287552), (548, 4052832), (592, 3751608), (652, 3406368), (672, 3304988), (777, 2858368), (822, 2701888), (888, 2501072), (896, 2478741), (959, 2315904), (978, 2270912), (1036, 2143776), (1096, 2026416), (1141, 1946496), (1184, 1875804), (1304, 1703184), (1344, 1652494), (1554, 1429184), (1644, 1350944), (1776, 1250536), (1918, 1157952), (1956, 1135456), (2072, 1071888), (2192, 1013208), (2282, 973248), (2368, 937902), (2608, 851592), (2688, 826247), (2877, 771968), (3108, 714592), (3288, 675472), (3423, 648832), (3552, 625268), (3836, 578976), (3912, 567728), (4144, 535944), (4384, 506604), (4564, 486624), (4736, 468951), (5069, 438144), (5216, 425796), (5754, 385984), (6031, 368256), (6216, 357296), (6576, 337736), (6846, 324416), (7104, 312634), (7672, 289488), (7824, 283864), (8288, 267972), (8768, 253302), (9128, 243312), (10138, 219072), (10432, 212898), (11508, 192992), (12062, 184128), (12432, 178648), (13152, 168868), (13692, 162208), (14208, 156317), (15207, 146048), (15344, 144744), (15648, 141932), (16576, 133986), (17536, 126651), (18093, 122752), (18256, 121656), (20276, 109536), (20864, 106449), (22331, 99456), (23016, 96496), (24124, 92064), (24864, 89324), (26304, 84434), (27384, 81104), (30414, 73024), (30688, 72372), (31296, 70966), (33152, 66993), (35483, 62592), (36186, 61376), (36512, 60828), (40552, 54768), (42217, 52608), (44662, 49728), (46032, 48248)]