1966071888

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2218

約数の個数: 180

約数和(自身を含む): 6164956980

約数和(自身を除く): 4198885092

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 53, 66, 72, 88, 99, 106, 121, 132, 144, 159, 176, 198, 212, 242, 264, 318, 363, 396, 424, 477, 484, 528, 583, 636, 726, 792, 848, 954, 968, 1089, 1166, 1272, 1452, 1584, 1749, 1908, 1936, 2129, 2178, 2332, 2544, 2904, 3498, 3816, 4258, 4356, 4664, 5247, 5808, 6387, 6413, 6996, 7632, 8516, 8712, 9328, 10494, 12774, 12826, 13992, 17032, 17424, 19161, 19239, 20988, 23419, 25548, 25652, 27984, 34064, 38322, 38478, 41976, 46838, 51096, 51304, 57717, 70257, 76644, 76956, 83952, 93676, 102192, 102608, 112837, 115434, 140514, 153288, 153912, 187352, 210771, 225674, 230868, 257609, 281028, 306576, 307824, 338511, 374704, 421542, 451348, 461736, 515218, 562056, 677022, 772827, 843084, 902696, 923472, 1015533, 1030436, 1124112, 1241207, 1354044, 1545654, 1686168, 1805392, 2031066, 2060872, 2318481, 2482414, 2708088, 3091308, 3372336, 3723621, 4062132, 4121744, 4636962, 4964828, 5416176, 6182616, 7447242, 8124264, 9273924, 9929656, 11170863, 12365232, 13653277, 14894484, 16248528, 18547848, 19859312, 22341726, 27306554, 29788968, 37095696, 40959831, 44683452, 54613108, 59577936, 81919662, 89366904, 109226216, 122879493, 163839324, 178733808, 218452432, 245758986, 327678648, 491517972, 655357296, 983035944, 1966071888]

約数ペア:

[(1, 1966071888), (2, 983035944), (3, 655357296), (4, 491517972), (6, 327678648), (8, 245758986), (9, 218452432), (11, 178733808), (12, 163839324), (16, 122879493), (18, 109226216), (22, 89366904), (24, 81919662), (33, 59577936), (36, 54613108), (44, 44683452), (48, 40959831), (53, 37095696), (66, 29788968), (72, 27306554), (88, 22341726), (99, 19859312), (106, 18547848), (121, 16248528), (132, 14894484), (144, 13653277), (159, 12365232), (176, 11170863), (198, 9929656), (212, 9273924), (242, 8124264), (264, 7447242), (318, 6182616), (363, 5416176), (396, 4964828), (424, 4636962), (477, 4121744), (484, 4062132), (528, 3723621), (583, 3372336), (636, 3091308), (726, 2708088), (792, 2482414), (848, 2318481), (954, 2060872), (968, 2031066), (1089, 1805392), (1166, 1686168), (1272, 1545654), (1452, 1354044), (1584, 1241207), (1749, 1124112), (1908, 1030436), (1936, 1015533), (2129, 923472), (2178, 902696), (2332, 843084), (2544, 772827), (2904, 677022), (3498, 562056), (3816, 515218), (4258, 461736), (4356, 451348), (4664, 421542), (5247, 374704), (5808, 338511), (6387, 307824), (6413, 306576), (6996, 281028), (7632, 257609), (8516, 230868), (8712, 225674), (9328, 210771), (10494, 187352), (12774, 153912), (12826, 153288), (13992, 140514), (17032, 115434), (17424, 112837), (19161, 102608), (19239, 102192), (20988, 93676), (23419, 83952), (25548, 76956), (25652, 76644), (27984, 70257), (34064, 57717), (38322, 51304), (38478, 51096), (41976, 46838)]