1989873648

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:689

約数の個数: 320

約数和(自身を含む): 6999552000

約数和(自身を除く): 5009678352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 59, 63, 72, 76, 84, 108, 112, 114, 118, 126, 133, 144, 152, 168, 171, 177, 189, 216, 228, 236, 252, 266, 304, 336, 342, 354, 378, 399, 413, 432, 456, 472, 504, 513, 531, 532, 587, 684, 708, 756, 798, 826, 912, 944, 1008, 1026, 1062, 1064, 1121, 1174, 1197, 1239, 1368, 1416, 1512, 1593, 1596, 1652, 1761, 2052, 2124, 2128, 2242, 2348, 2394, 2478, 2736, 2832, 3024, 3186, 3192, 3304, 3363, 3522, 3591, 3717, 4104, 4109, 4248, 4484, 4696, 4788, 4956, 5283, 6372, 6384, 6608, 6726, 7044, 7182, 7434, 7847, 8208, 8218, 8496, 8968, 9392, 9576, 9912, 10089, 10566, 11151, 11153, 12327, 12744, 13452, 14088, 14364, 14868, 15694, 15849, 16436, 17936, 19152, 19824, 20178, 21132, 22302, 22306, 23541, 24654, 25488, 26904, 28176, 28728, 29736, 30267, 31388, 31698, 32872, 33459, 34633, 36981, 40356, 42264, 44604, 44612, 47082, 49308, 53808, 57456, 59472, 60534, 62776, 63396, 65744, 66918, 69266, 70623, 73962, 78071, 80712, 84528, 89208, 89224, 94164, 98616, 100377, 103899, 110943, 121068, 125552, 126792, 133836, 138532, 141246, 147924, 156142, 161424, 178416, 178448, 188328, 197232, 200754, 207798, 211869, 221886, 234213, 242136, 242431, 253584, 267672, 277064, 282492, 295848, 301131, 311697, 312284, 376656, 401508, 415596, 423738, 443772, 468426, 484272, 484862, 535344, 554128, 564984, 591696, 602262, 623394, 624568, 658027, 702639, 727293, 803016, 831192, 847476, 887544, 935091, 936852, 969724, 1129968, 1204524, 1246788, 1249136, 1316054, 1405278, 1454586, 1606032, 1662384, 1694952, 1775088, 1870182, 1873704, 1939448, 1974081, 2107917, 2181879, 2409048, 2493576, 2632108, 2810556, 2909172, 3389904, 3740364, 3747408, 3878896, 3948162, 4215834, 4363758, 4606189, 4818096, 4987152, 5264216, 5621112, 5818344, 5922243, 6545637, 7480728, 7896324, 8431668, 8727516, 9212378, 10528432, 11242224, 11636688, 11844486, 13091274, 13818567, 14961456, 15792648, 16863336, 17455032, 17766729, 18424756, 23688972, 26182548, 27637134, 31585296, 33726672, 34910064, 35533458, 36849512, 41455701, 47377944, 52365096, 55274268, 71066916, 73699024, 82911402, 94755888, 104730192, 110548536, 124367103, 142133832, 165822804, 221097072, 248734206, 284267664, 331645608, 497468412, 663291216, 994936824, 1989873648]

約数ペア:

[(1, 1989873648), (2, 994936824), (3, 663291216), (4, 497468412), (6, 331645608), (7, 284267664), (8, 248734206), (9, 221097072), (12, 165822804), (14, 142133832), (16, 124367103), (18, 110548536), (19, 104730192), (21, 94755888), (24, 82911402), (27, 73699024), (28, 71066916), (36, 55274268), (38, 52365096), (42, 47377944), (48, 41455701), (54, 36849512), (56, 35533458), (57, 34910064), (59, 33726672), (63, 31585296), (72, 27637134), (76, 26182548), (84, 23688972), (108, 18424756), (112, 17766729), (114, 17455032), (118, 16863336), (126, 15792648), (133, 14961456), (144, 13818567), (152, 13091274), (168, 11844486), (171, 11636688), (177, 11242224), (189, 10528432), (216, 9212378), (228, 8727516), (236, 8431668), (252, 7896324), (266, 7480728), (304, 6545637), (336, 5922243), (342, 5818344), (354, 5621112), (378, 5264216), (399, 4987152), (413, 4818096), (432, 4606189), (456, 4363758), (472, 4215834), (504, 3948162), (513, 3878896), (531, 3747408), (532, 3740364), (587, 3389904), (684, 2909172), (708, 2810556), (756, 2632108), (798, 2493576), (826, 2409048), (912, 2181879), (944, 2107917), (1008, 1974081), (1026, 1939448), (1062, 1873704), (1064, 1870182), (1121, 1775088), (1174, 1694952), (1197, 1662384), (1239, 1606032), (1368, 1454586), (1416, 1405278), (1512, 1316054), (1593, 1249136), (1596, 1246788), (1652, 1204524), (1761, 1129968), (2052, 969724), (2124, 936852), (2128, 935091), (2242, 887544), (2348, 847476), (2394, 831192), (2478, 803016), (2736, 727293), (2832, 702639), (3024, 658027), (3186, 624568), (3192, 623394), (3304, 602262), (3363, 591696), (3522, 564984), (3591, 554128), (3717, 535344), (4104, 484862), (4109, 484272), (4248, 468426), (4484, 443772), (4696, 423738), (4788, 415596), (4956, 401508), (5283, 376656), (6372, 312284), (6384, 311697), (6608, 301131), (6726, 295848), (7044, 282492), (7182, 277064), (7434, 267672), (7847, 253584), (8208, 242431), (8218, 242136), (8496, 234213), (8968, 221886), (9392, 211869), (9576, 207798), (9912, 200754), (10089, 197232), (10566, 188328), (11151, 178448), (11153, 178416), (12327, 161424), (12744, 156142), (13452, 147924), (14088, 141246), (14364, 138532), (14868, 133836), (15694, 126792), (15849, 125552), (16436, 121068), (17936, 110943), (19152, 103899), (19824, 100377), (20178, 98616), (21132, 94164), (22302, 89224), (22306, 89208), (23541, 84528), (24654, 80712), (25488, 78071), (26904, 73962), (28176, 70623), (28728, 69266), (29736, 66918), (30267, 65744), (31388, 63396), (31698, 62776), (32872, 60534), (33459, 59472), (34633, 57456), (36981, 53808), (40356, 49308), (42264, 47082), (44604, 44612)]