1344854896

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1611

約数の個数: 160

約数和(自身を含む): 3501490176

約数和(自身を除く): 2156635280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 31, 44, 46, 56, 62, 77, 88, 92, 112, 124, 154, 161, 176, 184, 217, 248, 253, 308, 322, 341, 368, 434, 496, 506, 616, 644, 682, 713, 868, 1012, 1232, 1288, 1364, 1426, 1531, 1736, 1771, 2024, 2387, 2576, 2728, 2852, 3062, 3472, 3542, 4048, 4774, 4991, 5456, 5704, 6124, 7084, 7843, 9548, 9982, 10717, 11408, 12248, 14168, 15686, 16841, 19096, 19964, 21434, 24496, 28336, 31372, 33682, 35213, 38192, 39928, 42868, 47461, 54901, 62744, 67364, 70426, 79856, 85736, 94922, 109802, 117887, 125488, 134728, 140852, 171472, 189844, 219604, 235774, 246491, 269456, 281704, 332227, 379688, 387343, 439208, 471548, 492982, 522071, 563408, 664454, 759376, 774686, 878416, 943096, 985964, 1044142, 1091603, 1328908, 1549372, 1886192, 1971928, 2088284, 2183206, 2657816, 2711401, 3098744, 3654497, 3943856, 4176568, 4366412, 5315632, 5422802, 6197488, 7308994, 7641221, 8353136, 8732824, 10845604, 12007633, 14617988, 15282442, 17465648, 21691208, 24015266, 29235976, 30564884, 43382416, 48030532, 58471952, 61129768, 84053431, 96061064, 122259536, 168106862, 192122128, 336213724, 672427448, 1344854896]

約数ペア:

[(1, 1344854896), (2, 672427448), (4, 336213724), (7, 192122128), (8, 168106862), (11, 122259536), (14, 96061064), (16, 84053431), (22, 61129768), (23, 58471952), (28, 48030532), (31, 43382416), (44, 30564884), (46, 29235976), (56, 24015266), (62, 21691208), (77, 17465648), (88, 15282442), (92, 14617988), (112, 12007633), (124, 10845604), (154, 8732824), (161, 8353136), (176, 7641221), (184, 7308994), (217, 6197488), (248, 5422802), (253, 5315632), (308, 4366412), (322, 4176568), (341, 3943856), (368, 3654497), (434, 3098744), (496, 2711401), (506, 2657816), (616, 2183206), (644, 2088284), (682, 1971928), (713, 1886192), (868, 1549372), (1012, 1328908), (1232, 1091603), (1288, 1044142), (1364, 985964), (1426, 943096), (1531, 878416), (1736, 774686), (1771, 759376), (2024, 664454), (2387, 563408), (2576, 522071), (2728, 492982), (2852, 471548), (3062, 439208), (3472, 387343), (3542, 379688), (4048, 332227), (4774, 281704), (4991, 269456), (5456, 246491), (5704, 235774), (6124, 219604), (7084, 189844), (7843, 171472), (9548, 140852), (9982, 134728), (10717, 125488), (11408, 117887), (12248, 109802), (14168, 94922), (15686, 85736), (16841, 79856), (19096, 70426), (19964, 67364), (21434, 62744), (24496, 54901), (28336, 47461), (31372, 42868), (33682, 39928), (35213, 38192)]