222899424

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:685

約数の個数: 144

約数和(自身を含む): 664957440

約数和(自身を除く): 442058016

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, 619, 682, 726, 744, 968, 992, 1023, 1056, 1238, 1364, 1452, 1488, 1857, 1936, 2046, 2476, 2728, 2904, 2976, 3714, 3751, 3872, 4092, 4952, 5456, 5808, 6809, 7428, 7502, 8184, 9904, 10912, 11253, 11616, 13618, 14856, 15004, 16368, 19189, 19808, 20427, 22506, 27236, 29712, 30008, 32736, 38378, 40854, 45012, 54472, 57567, 59424, 60016, 74899, 76756, 81708, 90024, 108944, 115134, 120032, 149798, 153512, 163416, 180048, 211079, 217888, 224697, 230268, 299596, 307024, 326832, 360096, 422158, 449394, 460536, 599192, 614048, 633237, 653664, 844316, 898788, 921072, 1198384, 1266474, 1688632, 1797576, 1842144, 2321869, 2396768, 2532948, 3377264, 3595152, 4643738, 5065896, 6754528, 6965607, 7190304, 9287476, 10131792, 13931214, 18574952, 20263584, 27862428, 37149904, 55724856, 74299808, 111449712, 222899424]

約数ペア:

[(1, 222899424), (2, 111449712), (3, 74299808), (4, 55724856), (6, 37149904), (8, 27862428), (11, 20263584), (12, 18574952), (16, 13931214), (22, 10131792), (24, 9287476), (31, 7190304), (32, 6965607), (33, 6754528), (44, 5065896), (48, 4643738), (62, 3595152), (66, 3377264), (88, 2532948), (93, 2396768), (96, 2321869), (121, 1842144), (124, 1797576), (132, 1688632), (176, 1266474), (186, 1198384), (242, 921072), (248, 898788), (264, 844316), (341, 653664), (352, 633237), (363, 614048), (372, 599192), (484, 460536), (496, 449394), (528, 422158), (619, 360096), (682, 326832), (726, 307024), (744, 299596), (968, 230268), (992, 224697), (1023, 217888), (1056, 211079), (1238, 180048), (1364, 163416), (1452, 153512), (1488, 149798), (1857, 120032), (1936, 115134), (2046, 108944), (2476, 90024), (2728, 81708), (2904, 76756), (2976, 74899), (3714, 60016), (3751, 59424), (3872, 57567), (4092, 54472), (4952, 45012), (5456, 40854), (5808, 38378), (6809, 32736), (7428, 30008), (7502, 29712), (8184, 27236), (9904, 22506), (10912, 20427), (11253, 19808), (11616, 19189), (13618, 16368), (14856, 15004)]