316917216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:526

約数の個数: 288

約数和(自身を含む): 1162377216

約数和(自身を除く): 845460000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 32, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 84, 88, 93, 96, 99, 112, 124, 126, 132, 144, 154, 168, 176, 186, 198, 217, 224, 231, 248, 252, 264, 279, 288, 308, 336, 341, 352, 372, 396, 434, 461, 462, 496, 504, 528, 558, 616, 651, 672, 682, 693, 744, 792, 868, 922, 924, 992, 1008, 1023, 1056, 1116, 1232, 1302, 1364, 1383, 1386, 1488, 1584, 1736, 1844, 1848, 1953, 2016, 2046, 2232, 2387, 2464, 2604, 2728, 2766, 2772, 2976, 3069, 3168, 3227, 3472, 3688, 3696, 3906, 4092, 4149, 4464, 4774, 5071, 5208, 5456, 5532, 5544, 6138, 6454, 6944, 7161, 7376, 7392, 7812, 8184, 8298, 8928, 9548, 9681, 10142, 10416, 10912, 11064, 11088, 12276, 12908, 14291, 14322, 14752, 15213, 15624, 16368, 16596, 19096, 19362, 20284, 20832, 21483, 22128, 22176, 24552, 25816, 28582, 28644, 29043, 30426, 31248, 32736, 33192, 35497, 38192, 38724, 40568, 42873, 42966, 44256, 45639, 49104, 51632, 57164, 57288, 58086, 60852, 62496, 66384, 70994, 76384, 77448, 81136, 85746, 85932, 91278, 98208, 100037, 103264, 106491, 114328, 114576, 116172, 121704, 128619, 132768, 141988, 154896, 157201, 162272, 171492, 171864, 182556, 200074, 212982, 228656, 229152, 232344, 243408, 257238, 283976, 300111, 309792, 314402, 319473, 342984, 343728, 365112, 400148, 425964, 457312, 464688, 471603, 486816, 514476, 567952, 600222, 628804, 638946, 685968, 687456, 730224, 800296, 851928, 900333, 929376, 943206, 1028952, 1100407, 1135904, 1200444, 1257608, 1277892, 1371936, 1414809, 1460448, 1600592, 1703856, 1800666, 1886412, 2057904, 2200814, 2400888, 2515216, 2555784, 2829618, 3201184, 3301221, 3407712, 3601332, 3772824, 4115808, 4401628, 4801776, 5030432, 5111568, 5659236, 6602442, 7202664, 7545648, 8803256, 9603552, 9903663, 10223136, 11318472, 13204884, 14405328, 15091296, 17606512, 19807326, 22636944, 26409768, 28810656, 35213024, 39614652, 45273888, 52819536, 79229304, 105639072, 158458608, 316917216]

約数ペア:

[(1, 316917216), (2, 158458608), (3, 105639072), (4, 79229304), (6, 52819536), (7, 45273888), (8, 39614652), (9, 35213024), (11, 28810656), (12, 26409768), (14, 22636944), (16, 19807326), (18, 17606512), (21, 15091296), (22, 14405328), (24, 13204884), (28, 11318472), (31, 10223136), (32, 9903663), (33, 9603552), (36, 8803256), (42, 7545648), (44, 7202664), (48, 6602442), (56, 5659236), (62, 5111568), (63, 5030432), (66, 4801776), (72, 4401628), (77, 4115808), (84, 3772824), (88, 3601332), (93, 3407712), (96, 3301221), (99, 3201184), (112, 2829618), (124, 2555784), (126, 2515216), (132, 2400888), (144, 2200814), (154, 2057904), (168, 1886412), (176, 1800666), (186, 1703856), (198, 1600592), (217, 1460448), (224, 1414809), (231, 1371936), (248, 1277892), (252, 1257608), (264, 1200444), (279, 1135904), (288, 1100407), (308, 1028952), (336, 943206), (341, 929376), (352, 900333), (372, 851928), (396, 800296), (434, 730224), (461, 687456), (462, 685968), (496, 638946), (504, 628804), (528, 600222), (558, 567952), (616, 514476), (651, 486816), (672, 471603), (682, 464688), (693, 457312), (744, 425964), (792, 400148), (868, 365112), (922, 343728), (924, 342984), (992, 319473), (1008, 314402), (1023, 309792), (1056, 300111), (1116, 283976), (1232, 257238), (1302, 243408), (1364, 232344), (1383, 229152), (1386, 228656), (1488, 212982), (1584, 200074), (1736, 182556), (1844, 171864), (1848, 171492), (1953, 162272), (2016, 157201), (2046, 154896), (2232, 141988), (2387, 132768), (2464, 128619), (2604, 121704), (2728, 116172), (2766, 114576), (2772, 114328), (2976, 106491), (3069, 103264), (3168, 100037), (3227, 98208), (3472, 91278), (3688, 85932), (3696, 85746), (3906, 81136), (4092, 77448), (4149, 76384), (4464, 70994), (4774, 66384), (5071, 62496), (5208, 60852), (5456, 58086), (5532, 57288), (5544, 57164), (6138, 51632), (6454, 49104), (6944, 45639), (7161, 44256), (7376, 42966), (7392, 42873), (7812, 40568), (8184, 38724), (8298, 38192), (8928, 35497), (9548, 33192), (9681, 32736), (10142, 31248), (10416, 30426), (10912, 29043), (11064, 28644), (11088, 28582), (12276, 25816), (12908, 24552), (14291, 22176), (14322, 22128), (14752, 21483), (15213, 20832), (15624, 20284), (16368, 19362), (16596, 19096)]