19428843168

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{2791}}^1$

素因数の和:3968

約数の個数: 192

約数和(自身を含む): 64842301440

約数和(自身を除く): 45413458272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1151, 1512, 2016, 2302, 2791, 3024, 3453, 4604, 5582, 6048, 6906, 8057, 8373, 9208, 10359, 11164, 13812, 16114, 16746, 18416, 19537, 20718, 22328, 24171, 25119, 27624, 31077, 32228, 33492, 36832, 39074, 41436, 44656, 48342, 50238, 55248, 58611, 62154, 64456, 66984, 72513, 75357, 78148, 82872, 89312, 96684, 100476, 110496, 117222, 124308, 128912, 133968, 145026, 150714, 156296, 165744, 175833, 193368, 200952, 217539, 234444, 248616, 257824, 267936, 290052, 301428, 312592, 331488, 351666, 386736, 401904, 435078, 468888, 497232, 527499, 580104, 602856, 625184, 703332, 773472, 803808, 870156, 937776, 994464, 1054998, 1160208, 1205712, 1406664, 1740312, 1875552, 2109996, 2320416, 2411424, 2813328, 3212441, 3480624, 4219992, 5626656, 6424882, 6961248, 8439984, 9637323, 12849764, 16879968, 19274646, 22487087, 25699528, 28911969, 38549292, 44974174, 51399056, 57823938, 67461261, 77098584, 86735907, 89948348, 102798112, 115647876, 134922522, 154197168, 173471814, 179896696, 202383783, 231295752, 269845044, 308394336, 346943628, 359793392, 404767566, 462591504, 539690088, 607151349, 693887256, 719586784, 809535132, 925183008, 1079380176, 1214302698, 1387774512, 1619070264, 2158760352, 2428605396, 2775549024, 3238140528, 4857210792, 6476281056, 9714421584, 19428843168]

約数ペア:

[(1, 19428843168), (2, 9714421584), (3, 6476281056), (4, 4857210792), (6, 3238140528), (7, 2775549024), (8, 2428605396), (9, 2158760352), (12, 1619070264), (14, 1387774512), (16, 1214302698), (18, 1079380176), (21, 925183008), (24, 809535132), (27, 719586784), (28, 693887256), (32, 607151349), (36, 539690088), (42, 462591504), (48, 404767566), (54, 359793392), (56, 346943628), (63, 308394336), (72, 269845044), (84, 231295752), (96, 202383783), (108, 179896696), (112, 173471814), (126, 154197168), (144, 134922522), (168, 115647876), (189, 102798112), (216, 89948348), (224, 86735907), (252, 77098584), (288, 67461261), (336, 57823938), (378, 51399056), (432, 44974174), (504, 38549292), (672, 28911969), (756, 25699528), (864, 22487087), (1008, 19274646), (1151, 16879968), (1512, 12849764), (2016, 9637323), (2302, 8439984), (2791, 6961248), (3024, 6424882), (3453, 5626656), (4604, 4219992), (5582, 3480624), (6048, 3212441), (6906, 2813328), (8057, 2411424), (8373, 2320416), (9208, 2109996), (10359, 1875552), (11164, 1740312), (13812, 1406664), (16114, 1205712), (16746, 1160208), (18416, 1054998), (19537, 994464), (20718, 937776), (22328, 870156), (24171, 803808), (25119, 773472), (27624, 703332), (31077, 625184), (32228, 602856), (33492, 580104), (36832, 527499), (39074, 497232), (41436, 468888), (44656, 435078), (48342, 401904), (50238, 386736), (55248, 351666), (58611, 331488), (62154, 312592), (64456, 301428), (66984, 290052), (72513, 267936), (75357, 257824), (78148, 248616), (82872, 234444), (89312, 217539), (96684, 200952), (100476, 193368), (110496, 175833), (117222, 165744), (124308, 156296), (128912, 150714), (133968, 145026)]