1219497888

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6029}}^1$

素因数の和:6099

約数の個数: 144

約数和(自身を含む): 3811056480

約数和(自身を除く): 2591558592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 84, 86, 96, 98, 112, 129, 147, 168, 172, 196, 224, 258, 294, 301, 336, 344, 392, 516, 588, 602, 672, 688, 784, 903, 1032, 1176, 1204, 1376, 1568, 1806, 2064, 2107, 2352, 2408, 3612, 4128, 4214, 4704, 4816, 6029, 6321, 7224, 8428, 9632, 12058, 12642, 14448, 16856, 18087, 24116, 25284, 28896, 33712, 36174, 42203, 48232, 50568, 67424, 72348, 84406, 96464, 101136, 126609, 144696, 168812, 192928, 202272, 253218, 259247, 289392, 295421, 337624, 506436, 518494, 578784, 590842, 675248, 777741, 886263, 1012872, 1036988, 1181684, 1350496, 1555482, 1772526, 1814729, 2025744, 2073976, 2363368, 3110964, 3545052, 3629458, 4051488, 4147952, 4726736, 5444187, 6221928, 7090104, 7258916, 8295904, 9453472, 10888374, 12443856, 12703103, 14180208, 14517832, 21776748, 24887712, 25406206, 28360416, 29035664, 38109309, 43553496, 50812412, 58071328, 76218618, 87106992, 101624824, 152437236, 174213984, 203249648, 304874472, 406499296, 609748944, 1219497888]

約数ペア:

[(1, 1219497888), (2, 609748944), (3, 406499296), (4, 304874472), (6, 203249648), (7, 174213984), (8, 152437236), (12, 101624824), (14, 87106992), (16, 76218618), (21, 58071328), (24, 50812412), (28, 43553496), (32, 38109309), (42, 29035664), (43, 28360416), (48, 25406206), (49, 24887712), (56, 21776748), (84, 14517832), (86, 14180208), (96, 12703103), (98, 12443856), (112, 10888374), (129, 9453472), (147, 8295904), (168, 7258916), (172, 7090104), (196, 6221928), (224, 5444187), (258, 4726736), (294, 4147952), (301, 4051488), (336, 3629458), (344, 3545052), (392, 3110964), (516, 2363368), (588, 2073976), (602, 2025744), (672, 1814729), (688, 1772526), (784, 1555482), (903, 1350496), (1032, 1181684), (1176, 1036988), (1204, 1012872), (1376, 886263), (1568, 777741), (1806, 675248), (2064, 590842), (2107, 578784), (2352, 518494), (2408, 506436), (3612, 337624), (4128, 295421), (4214, 289392), (4704, 259247), (4816, 253218), (6029, 202272), (6321, 192928), (7224, 168812), (8428, 144696), (9632, 126609), (12058, 101136), (12642, 96464), (14448, 84406), (16856, 72348), (18087, 67424), (24116, 50568), (25284, 48232), (28896, 42203), (33712, 36174)]