21998330112

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4421}}^1$

素因数の和:4501

約数の個数: 288

約数和(自身を含む): 69416202240

約数和(自身を除く): 47417872128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 64, 66, 76, 88, 93, 96, 114, 124, 128, 132, 152, 176, 186, 192, 209, 228, 248, 256, 264, 304, 341, 352, 372, 384, 418, 456, 496, 528, 589, 608, 627, 682, 704, 744, 768, 836, 912, 992, 1023, 1056, 1178, 1216, 1254, 1364, 1408, 1488, 1672, 1767, 1824, 1984, 2046, 2112, 2356, 2432, 2508, 2728, 2816, 2976, 3344, 3534, 3648, 3968, 4092, 4224, 4421, 4712, 4864, 5016, 5456, 5952, 6479, 6688, 7068, 7296, 7936, 8184, 8448, 8842, 9424, 10032, 10912, 11904, 12958, 13263, 13376, 14136, 14592, 16368, 17684, 18848, 19437, 20064, 21824, 23808, 25916, 26526, 26752, 28272, 32736, 35368, 37696, 38874, 40128, 43648, 48631, 51832, 53052, 53504, 56544, 65472, 70736, 75392, 77748, 80256, 83999, 87296, 97262, 103664, 106104, 113088, 130944, 137051, 141472, 145893, 150784, 155496, 160512, 167998, 194524, 207328, 212208, 226176, 251997, 261888, 274102, 282944, 291786, 310992, 335996, 389048, 411153, 414656, 424416, 452352, 503994, 548204, 565888, 583572, 621984, 671992, 778096, 822306, 829312, 848832, 923989, 1007988, 1096408, 1131776, 1167144, 1243968, 1343984, 1507561, 1556192, 1644612, 1658624, 1697664, 1847978, 2015976, 2192816, 2334288, 2487936, 2603969, 2687968, 2771967, 3015122, 3112384, 3289224, 3395328, 3695956, 4031952, 4385632, 4522683, 4668576, 4975872, 5207938, 5375936, 5543934, 6030244, 6224768, 6578448, 7391912, 7811907, 8063904, 8771264, 9045366, 9337152, 10415876, 10751872, 11087868, 12060488, 12449536, 13156896, 14783824, 15623814, 16127808, 17542528, 18090732, 18674304, 20831752, 21503744, 22175736, 24120976, 26313792, 28643659, 29567648, 31247628, 32255616, 35085056, 36181464, 37348608, 41663504, 44351472, 48241952, 52627584, 57287318, 59135296, 62495256, 64511232, 72362928, 83327008, 85930977, 88702944, 96483904, 105255168, 114574636, 118270592, 124990512, 144725856, 166654016, 171861954, 177405888, 192967808, 229149272, 236541184, 249981024, 289451712, 333308032, 343723908, 354811776, 385935616, 458298544, 499962048, 578903424, 666616064, 687447816, 709623552, 916597088, 999924096, 1157806848, 1374895632, 1833194176, 1999848192, 2749791264, 3666388352, 5499582528, 7332776704, 10999165056, 21998330112]

約数ペア:

[(1, 21998330112), (2, 10999165056), (3, 7332776704), (4, 5499582528), (6, 3666388352), (8, 2749791264), (11, 1999848192), (12, 1833194176), (16, 1374895632), (19, 1157806848), (22, 999924096), (24, 916597088), (31, 709623552), (32, 687447816), (33, 666616064), (38, 578903424), (44, 499962048), (48, 458298544), (57, 385935616), (62, 354811776), (64, 343723908), (66, 333308032), (76, 289451712), (88, 249981024), (93, 236541184), (96, 229149272), (114, 192967808), (124, 177405888), (128, 171861954), (132, 166654016), (152, 144725856), (176, 124990512), (186, 118270592), (192, 114574636), (209, 105255168), (228, 96483904), (248, 88702944), (256, 85930977), (264, 83327008), (304, 72362928), (341, 64511232), (352, 62495256), (372, 59135296), (384, 57287318), (418, 52627584), (456, 48241952), (496, 44351472), (528, 41663504), (589, 37348608), (608, 36181464), (627, 35085056), (682, 32255616), (704, 31247628), (744, 29567648), (768, 28643659), (836, 26313792), (912, 24120976), (992, 22175736), (1023, 21503744), (1056, 20831752), (1178, 18674304), (1216, 18090732), (1254, 17542528), (1364, 16127808), (1408, 15623814), (1488, 14783824), (1672, 13156896), (1767, 12449536), (1824, 12060488), (1984, 11087868), (2046, 10751872), (2112, 10415876), (2356, 9337152), (2432, 9045366), (2508, 8771264), (2728, 8063904), (2816, 7811907), (2976, 7391912), (3344, 6578448), (3534, 6224768), (3648, 6030244), (3968, 5543934), (4092, 5375936), (4224, 5207938), (4421, 4975872), (4712, 4668576), (4864, 4522683), (5016, 4385632), (5456, 4031952), (5952, 3695956), (6479, 3395328), (6688, 3289224), (7068, 3112384), (7296, 3015122), (7936, 2771967), (8184, 2687968), (8448, 2603969), (8842, 2487936), (9424, 2334288), (10032, 2192816), (10912, 2015976), (11904, 1847978), (12958, 1697664), (13263, 1658624), (13376, 1644612), (14136, 1556192), (14592, 1507561), (16368, 1343984), (17684, 1243968), (18848, 1167144), (19437, 1131776), (20064, 1096408), (21824, 1007988), (23808, 923989), (25916, 848832), (26526, 829312), (26752, 822306), (28272, 778096), (32736, 671992), (35368, 621984), (37696, 583572), (38874, 565888), (40128, 548204), (43648, 503994), (48631, 452352), (51832, 424416), (53052, 414656), (53504, 411153), (56544, 389048), (65472, 335996), (70736, 310992), (75392, 291786), (77748, 282944), (80256, 274102), (83999, 261888), (87296, 251997), (97262, 226176), (103664, 212208), (106104, 207328), (113088, 194524), (130944, 167998), (137051, 160512), (141472, 155496), (145893, 150784)]