2113129832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 4591883520

約数和(自身を除く): 2478753688

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 71, 73, 82, 88, 113, 142, 146, 164, 226, 284, 292, 328, 451, 452, 568, 584, 781, 803, 902, 904, 1243, 1562, 1606, 1804, 2486, 2911, 2993, 3124, 3212, 3608, 4633, 4972, 5183, 5822, 5986, 6248, 6424, 8023, 8249, 9266, 9944, 10366, 11644, 11972, 16046, 16498, 18532, 20732, 23288, 23944, 32021, 32092, 32923, 32996, 37064, 41464, 50963, 57013, 64042, 64184, 65846, 65992, 88253, 90739, 101926, 114026, 128084, 131692, 176506, 181478, 203852, 212503, 228052, 256168, 263384, 328943, 338209, 353012, 362956, 407704, 425006, 456104, 585679, 657886, 676418, 706024, 725912, 850012, 1171358, 1315772, 1352836, 1700024, 2337533, 2342716, 2631544, 2705672, 3618373, 3720299, 4675066, 4685432, 6442469, 7236746, 7440598, 9350132, 12884938, 14473492, 14881196, 18700264, 24012839, 25769876, 28946984, 29762392, 48025678, 51539752, 96051356, 192102712, 264141229, 528282458, 1056564916, 2113129832]

約数ペア:

[(1, 2113129832), (2, 1056564916), (4, 528282458), (8, 264141229), (11, 192102712), (22, 96051356), (41, 51539752), (44, 48025678), (71, 29762392), (73, 28946984), (82, 25769876), (88, 24012839), (113, 18700264), (142, 14881196), (146, 14473492), (164, 12884938), (226, 9350132), (284, 7440598), (292, 7236746), (328, 6442469), (451, 4685432), (452, 4675066), (568, 3720299), (584, 3618373), (781, 2705672), (803, 2631544), (902, 2342716), (904, 2337533), (1243, 1700024), (1562, 1352836), (1606, 1315772), (1804, 1171358), (2486, 850012), (2911, 725912), (2993, 706024), (3124, 676418), (3212, 657886), (3608, 585679), (4633, 456104), (4972, 425006), (5183, 407704), (5822, 362956), (5986, 353012), (6248, 338209), (6424, 328943), (8023, 263384), (8249, 256168), (9266, 228052), (9944, 212503), (10366, 203852), (11644, 181478), (11972, 176506), (16046, 131692), (16498, 128084), (18532, 114026), (20732, 101926), (23288, 90739), (23944, 88253), (32021, 65992), (32092, 65846), (32923, 64184), (32996, 64042), (37064, 57013), (41464, 50963)]