1900946784

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5279}}^1$

素因数の和:5345

約数の個数: 144

約数和(自身を含む): 5662863360

約数和(自身を除く): 3761916576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 121, 124, 132, 176, 186, 242, 248, 264, 341, 352, 363, 372, 484, 496, 528, 682, 726, 744, 968, 992, 1023, 1056, 1364, 1452, 1488, 1936, 2046, 2728, 2904, 2976, 3751, 3872, 4092, 5279, 5456, 5808, 7502, 8184, 10558, 10912, 11253, 11616, 15004, 15837, 16368, 21116, 22506, 30008, 31674, 32736, 42232, 45012, 58069, 60016, 63348, 84464, 90024, 116138, 120032, 126696, 163649, 168928, 174207, 180048, 232276, 253392, 327298, 348414, 360096, 464552, 490947, 506784, 638759, 654596, 696828, 929104, 981894, 1277518, 1309192, 1393656, 1800139, 1858208, 1916277, 1963788, 2555036, 2618384, 2787312, 3600278, 3832554, 3927576, 5110072, 5236768, 5400417, 5574624, 7200556, 7665108, 7855152, 10220144, 10800834, 14401112, 15330216, 15710304, 19801529, 20440288, 21601668, 28802224, 30660432, 39603058, 43203336, 57604448, 59404587, 61320864, 79206116, 86406672, 118809174, 158412232, 172813344, 237618348, 316824464, 475236696, 633648928, 950473392, 1900946784]

約数ペア:

[(1, 1900946784), (2, 950473392), (3, 633648928), (4, 475236696), (6, 316824464), (8, 237618348), (11, 172813344), (12, 158412232), (16, 118809174), (22, 86406672), (24, 79206116), (31, 61320864), (32, 59404587), (33, 57604448), (44, 43203336), (48, 39603058), (62, 30660432), (66, 28802224), (88, 21601668), (93, 20440288), (96, 19801529), (121, 15710304), (124, 15330216), (132, 14401112), (176, 10800834), (186, 10220144), (242, 7855152), (248, 7665108), (264, 7200556), (341, 5574624), (352, 5400417), (363, 5236768), (372, 5110072), (484, 3927576), (496, 3832554), (528, 3600278), (682, 2787312), (726, 2618384), (744, 2555036), (968, 1963788), (992, 1916277), (1023, 1858208), (1056, 1800139), (1364, 1393656), (1452, 1309192), (1488, 1277518), (1936, 981894), (2046, 929104), (2728, 696828), (2904, 654596), (2976, 638759), (3751, 506784), (3872, 490947), (4092, 464552), (5279, 360096), (5456, 348414), (5808, 327298), (7502, 253392), (8184, 232276), (10558, 180048), (10912, 174207), (11253, 168928), (11616, 163649), (15004, 126696), (15837, 120032), (16368, 116138), (21116, 90024), (22506, 84464), (30008, 63348), (31674, 60016), (32736, 58069), (42232, 45012)]