661496352

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 1983356928

約数和(自身を除く): 1321860576

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, 167, 176, 186, 242, 248, 264, 334, 341, 352, 363, 372, 484, 496, 501, 528, 668, 682, 726, 744, 968, 992, 1002, 1023, 1056, 1331, 1336, 1364, 1452, 1488, 1837, 1936, 2004, 2046, 2662, 2672, 2728, 2904, 2976, 3674, 3751, 3872, 3993, 4008, 4092, 5177, 5324, 5344, 5456, 5511, 5808, 7348, 7502, 7986, 8016, 8184, 10354, 10648, 10912, 11022, 11253, 11616, 14696, 15004, 15531, 15972, 16032, 16368, 20207, 20708, 21296, 22044, 22506, 29392, 30008, 31062, 31944, 32736, 40414, 41261, 41416, 42592, 44088, 45012, 56947, 58784, 60016, 60621, 62124, 63888, 80828, 82522, 82832, 88176, 90024, 113894, 120032, 121242, 123783, 124248, 127776, 161656, 165044, 165664, 170841, 176352, 180048, 222277, 227788, 242484, 247566, 248496, 323312, 330088, 341682, 360096, 444554, 455576, 484968, 495132, 496992, 626417, 646624, 660176, 666831, 683364, 889108, 911152, 969936, 990264, 1252834, 1320352, 1333662, 1366728, 1778216, 1822304, 1879251, 1939872, 1980528, 2505668, 2667324, 2733456, 3556432, 3758502, 3961056, 5011336, 5334648, 5466912, 6890587, 7112864, 7517004, 10022672, 10669296, 13781174, 15034008, 20045344, 20671761, 21338592, 27562348, 30068016, 41343522, 55124696, 60136032, 82687044, 110249392, 165374088, 220498784, 330748176, 661496352]

約数ペア:

[(1, 661496352), (2, 330748176), (3, 220498784), (4, 165374088), (6, 110249392), (8, 82687044), (11, 60136032), (12, 55124696), (16, 41343522), (22, 30068016), (24, 27562348), (31, 21338592), (32, 20671761), (33, 20045344), (44, 15034008), (48, 13781174), (62, 10669296), (66, 10022672), (88, 7517004), (93, 7112864), (96, 6890587), (121, 5466912), (124, 5334648), (132, 5011336), (167, 3961056), (176, 3758502), (186, 3556432), (242, 2733456), (248, 2667324), (264, 2505668), (334, 1980528), (341, 1939872), (352, 1879251), (363, 1822304), (372, 1778216), (484, 1366728), (496, 1333662), (501, 1320352), (528, 1252834), (668, 990264), (682, 969936), (726, 911152), (744, 889108), (968, 683364), (992, 666831), (1002, 660176), (1023, 646624), (1056, 626417), (1331, 496992), (1336, 495132), (1364, 484968), (1452, 455576), (1488, 444554), (1837, 360096), (1936, 341682), (2004, 330088), (2046, 323312), (2662, 248496), (2672, 247566), (2728, 242484), (2904, 227788), (2976, 222277), (3674, 180048), (3751, 176352), (3872, 170841), (3993, 165664), (4008, 165044), (4092, 161656), (5177, 127776), (5324, 124248), (5344, 123783), (5456, 121242), (5511, 120032), (5808, 113894), (7348, 90024), (7502, 88176), (7986, 82832), (8016, 82522), (8184, 80828), (10354, 63888), (10648, 62124), (10912, 60621), (11022, 60016), (11253, 58784), (11616, 56947), (14696, 45012), (15004, 44088), (15531, 42592), (15972, 41416), (16032, 41261), (16368, 40414), (20207, 32736), (20708, 31944), (21296, 31062), (22044, 30008), (22506, 29392)]