21261083904

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1669}}^1$

素因数の和:1810

約数の個数: 288

約数和(自身を含む): 66904208000

約数和(自身を除く): 45643124096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 97, 108, 114, 128, 144, 152, 171, 192, 194, 216, 228, 256, 288, 291, 304, 342, 384, 388, 432, 456, 513, 576, 582, 608, 684, 768, 776, 864, 873, 912, 1026, 1152, 1164, 1216, 1368, 1552, 1669, 1728, 1746, 1824, 1843, 2052, 2304, 2328, 2432, 2619, 2736, 3104, 3338, 3456, 3492, 3648, 3686, 4104, 4656, 4864, 5007, 5238, 5472, 5529, 6208, 6676, 6912, 6984, 7296, 7372, 8208, 9312, 10014, 10476, 10944, 11058, 12416, 13352, 13968, 14592, 14744, 15021, 16416, 16587, 18624, 20028, 20952, 21888, 22116, 24832, 26704, 27936, 29488, 30042, 31711, 32832, 33174, 37248, 40056, 41904, 43776, 44232, 45063, 49761, 53408, 55872, 58976, 60084, 63422, 65664, 66348, 74496, 80112, 83808, 88464, 90126, 95133, 99522, 106816, 111744, 117952, 120168, 126844, 131328, 132696, 160224, 161893, 167616, 176928, 180252, 190266, 199044, 213632, 223488, 235904, 240336, 253688, 265392, 285399, 320448, 323786, 335232, 353856, 360504, 380532, 398088, 427264, 471808, 480672, 485679, 507376, 530784, 570798, 640896, 647572, 670464, 707712, 721008, 761064, 796176, 856197, 961344, 971358, 1014752, 1061568, 1141596, 1281792, 1295144, 1415424, 1442016, 1457037, 1522128, 1592352, 1712394, 1922688, 1942716, 2029504, 2123136, 2283192, 2590288, 2884032, 2914074, 3044256, 3075967, 3184704, 3424788, 3845376, 3885432, 4059008, 4246272, 4371111, 4566384, 5180576, 5768064, 5828148, 6088512, 6151934, 6369408, 6849576, 7770864, 8118016, 8742222, 9132768, 9227901, 10361152, 11536128, 11656296, 12177024, 12303868, 12738816, 13699152, 15541728, 17484444, 18265536, 18455802, 20722304, 23312592, 24354048, 24607736, 27398304, 27683703, 31083456, 34968888, 36531072, 36911604, 41444608, 46625184, 49215472, 54796608, 55367406, 62166912, 69937776, 73062144, 73823208, 83051109, 93250368, 98430944, 109593216, 110734812, 124333824, 139875552, 147646416, 166102218, 186500736, 196861888, 219186432, 221469624, 279751104, 295292832, 332204436, 373001472, 393723776, 442939248, 559502208, 590585664, 664408872, 787447552, 885878496, 1119004416, 1181171328, 1328817744, 1771756992, 2362342656, 2657635488, 3543513984, 5315270976, 7087027968, 10630541952, 21261083904]

約数ペア:

[(1, 21261083904), (2, 10630541952), (3, 7087027968), (4, 5315270976), (6, 3543513984), (8, 2657635488), (9, 2362342656), (12, 1771756992), (16, 1328817744), (18, 1181171328), (19, 1119004416), (24, 885878496), (27, 787447552), (32, 664408872), (36, 590585664), (38, 559502208), (48, 442939248), (54, 393723776), (57, 373001472), (64, 332204436), (72, 295292832), (76, 279751104), (96, 221469624), (97, 219186432), (108, 196861888), (114, 186500736), (128, 166102218), (144, 147646416), (152, 139875552), (171, 124333824), (192, 110734812), (194, 109593216), (216, 98430944), (228, 93250368), (256, 83051109), (288, 73823208), (291, 73062144), (304, 69937776), (342, 62166912), (384, 55367406), (388, 54796608), (432, 49215472), (456, 46625184), (513, 41444608), (576, 36911604), (582, 36531072), (608, 34968888), (684, 31083456), (768, 27683703), (776, 27398304), (864, 24607736), (873, 24354048), (912, 23312592), (1026, 20722304), (1152, 18455802), (1164, 18265536), (1216, 17484444), (1368, 15541728), (1552, 13699152), (1669, 12738816), (1728, 12303868), (1746, 12177024), (1824, 11656296), (1843, 11536128), (2052, 10361152), (2304, 9227901), (2328, 9132768), (2432, 8742222), (2619, 8118016), (2736, 7770864), (3104, 6849576), (3338, 6369408), (3456, 6151934), (3492, 6088512), (3648, 5828148), (3686, 5768064), (4104, 5180576), (4656, 4566384), (4864, 4371111), (5007, 4246272), (5238, 4059008), (5472, 3885432), (5529, 3845376), (6208, 3424788), (6676, 3184704), (6912, 3075967), (6984, 3044256), (7296, 2914074), (7372, 2884032), (8208, 2590288), (9312, 2283192), (10014, 2123136), (10476, 2029504), (10944, 1942716), (11058, 1922688), (12416, 1712394), (13352, 1592352), (13968, 1522128), (14592, 1457037), (14744, 1442016), (15021, 1415424), (16416, 1295144), (16587, 1281792), (18624, 1141596), (20028, 1061568), (20952, 1014752), (21888, 971358), (22116, 961344), (24832, 856197), (26704, 796176), (27936, 761064), (29488, 721008), (30042, 707712), (31711, 670464), (32832, 647572), (33174, 640896), (37248, 570798), (40056, 530784), (41904, 507376), (43776, 485679), (44232, 480672), (45063, 471808), (49761, 427264), (53408, 398088), (55872, 380532), (58976, 360504), (60084, 353856), (63422, 335232), (65664, 323786), (66348, 320448), (74496, 285399), (80112, 265392), (83808, 253688), (88464, 240336), (90126, 235904), (95133, 223488), (99522, 213632), (106816, 199044), (111744, 190266), (117952, 180252), (120168, 176928), (126844, 167616), (131328, 161893), (132696, 160224)]