1909584208

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 160

約数和(自身を含む): 4644147200

約数和(自身を除く): 2734562992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 79, 112, 133, 148, 152, 158, 259, 266, 296, 304, 307, 316, 518, 532, 553, 592, 614, 632, 703, 1036, 1064, 1106, 1228, 1264, 1406, 1501, 2072, 2128, 2149, 2212, 2456, 2812, 2923, 3002, 4144, 4298, 4424, 4912, 4921, 5624, 5833, 5846, 6004, 8596, 8848, 9842, 10507, 11248, 11359, 11666, 11692, 12008, 17192, 19684, 20461, 21014, 22718, 23332, 23384, 24016, 24253, 34384, 39368, 40831, 40922, 42028, 45436, 46664, 46768, 48506, 55537, 78736, 79513, 81662, 81844, 84056, 90872, 93328, 97012, 111074, 159026, 163324, 163688, 168112, 169771, 181744, 194024, 215821, 222148, 318052, 326648, 327376, 339542, 388048, 388759, 431642, 444296, 460807, 636104, 653296, 679084, 777518, 863284, 888592, 897361, 921614, 1272208, 1358168, 1510747, 1555036, 1726568, 1794722, 1843228, 2716336, 3021494, 3110072, 3225649, 3453136, 3589444, 3686456, 6042988, 6220144, 6281527, 6451298, 7178888, 7372912, 12085976, 12563054, 12902596, 14357776, 17049859, 24171952, 25126108, 25805192, 34099718, 50252216, 51610384, 68199436, 100504432, 119349013, 136398872, 238698026, 272797744, 477396052, 954792104, 1909584208]

約数ペア:

[(1, 1909584208), (2, 954792104), (4, 477396052), (7, 272797744), (8, 238698026), (14, 136398872), (16, 119349013), (19, 100504432), (28, 68199436), (37, 51610384), (38, 50252216), (56, 34099718), (74, 25805192), (76, 25126108), (79, 24171952), (112, 17049859), (133, 14357776), (148, 12902596), (152, 12563054), (158, 12085976), (259, 7372912), (266, 7178888), (296, 6451298), (304, 6281527), (307, 6220144), (316, 6042988), (518, 3686456), (532, 3589444), (553, 3453136), (592, 3225649), (614, 3110072), (632, 3021494), (703, 2716336), (1036, 1843228), (1064, 1794722), (1106, 1726568), (1228, 1555036), (1264, 1510747), (1406, 1358168), (1501, 1272208), (2072, 921614), (2128, 897361), (2149, 888592), (2212, 863284), (2456, 777518), (2812, 679084), (2923, 653296), (3002, 636104), (4144, 460807), (4298, 444296), (4424, 431642), (4912, 388759), (4921, 388048), (5624, 339542), (5833, 327376), (5846, 326648), (6004, 318052), (8596, 222148), (8848, 215821), (9842, 194024), (10507, 181744), (11248, 169771), (11359, 168112), (11666, 163688), (11692, 163324), (12008, 159026), (17192, 111074), (19684, 97012), (20461, 93328), (21014, 90872), (22718, 84056), (23332, 81844), (23384, 81662), (24016, 79513), (24253, 78736), (34384, 55537), (39368, 48506), (40831, 46768), (40922, 46664), (42028, 45436)]