631599696

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:498

約数の個数: 240

約数和(自身を含む): 2196498304

約数和(自身を除く): 1564898608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 157, 168, 182, 208, 234, 252, 273, 307, 312, 314, 336, 364, 468, 471, 504, 546, 614, 624, 628, 728, 819, 921, 936, 942, 1008, 1092, 1099, 1228, 1256, 1413, 1456, 1638, 1842, 1872, 1884, 2041, 2149, 2184, 2198, 2456, 2512, 2763, 2826, 3276, 3297, 3684, 3768, 3991, 4082, 4298, 4368, 4396, 4912, 5526, 5652, 6123, 6447, 6552, 6594, 7368, 7536, 7982, 8164, 8596, 8792, 9891, 11052, 11304, 11973, 12246, 12894, 13104, 13188, 14287, 14736, 15964, 16328, 17192, 17584, 18369, 19341, 19782, 22104, 22608, 23946, 24492, 25788, 26376, 27937, 28574, 31928, 32656, 34384, 35919, 36738, 38682, 39564, 42861, 44208, 47892, 48199, 48984, 51576, 52752, 55874, 57148, 63856, 71838, 73476, 77364, 79128, 83811, 85722, 95784, 96398, 97968, 103152, 111748, 114296, 128583, 143676, 144597, 146952, 154728, 158256, 167622, 171444, 191568, 192796, 223496, 228592, 251433, 257166, 287352, 289194, 293904, 309456, 335244, 337393, 342888, 385592, 433791, 446992, 502866, 514332, 574704, 578388, 626587, 670488, 674786, 685776, 771184, 867582, 1005732, 1012179, 1028664, 1156776, 1253174, 1340976, 1349572, 1735164, 1879761, 2011464, 2024358, 2057328, 2313552, 2506348, 2699144, 3036537, 3470328, 3759522, 4022928, 4048716, 4386109, 5012696, 5398288, 5639283, 6073074, 6940656, 7519044, 8097432, 8772218, 10025392, 11278566, 12146148, 13158327, 15038088, 16194864, 17544436, 22557132, 24292296, 26316654, 30076176, 35088872, 39474981, 45114264, 48584592, 52633308, 70177744, 78949962, 90228528, 105266616, 157899924, 210533232, 315799848, 631599696]

約数ペア:

[(1, 631599696), (2, 315799848), (3, 210533232), (4, 157899924), (6, 105266616), (7, 90228528), (8, 78949962), (9, 70177744), (12, 52633308), (13, 48584592), (14, 45114264), (16, 39474981), (18, 35088872), (21, 30076176), (24, 26316654), (26, 24292296), (28, 22557132), (36, 17544436), (39, 16194864), (42, 15038088), (48, 13158327), (52, 12146148), (56, 11278566), (63, 10025392), (72, 8772218), (78, 8097432), (84, 7519044), (91, 6940656), (104, 6073074), (112, 5639283), (117, 5398288), (126, 5012696), (144, 4386109), (156, 4048716), (157, 4022928), (168, 3759522), (182, 3470328), (208, 3036537), (234, 2699144), (252, 2506348), (273, 2313552), (307, 2057328), (312, 2024358), (314, 2011464), (336, 1879761), (364, 1735164), (468, 1349572), (471, 1340976), (504, 1253174), (546, 1156776), (614, 1028664), (624, 1012179), (628, 1005732), (728, 867582), (819, 771184), (921, 685776), (936, 674786), (942, 670488), (1008, 626587), (1092, 578388), (1099, 574704), (1228, 514332), (1256, 502866), (1413, 446992), (1456, 433791), (1638, 385592), (1842, 342888), (1872, 337393), (1884, 335244), (2041, 309456), (2149, 293904), (2184, 289194), (2198, 287352), (2456, 257166), (2512, 251433), (2763, 228592), (2826, 223496), (3276, 192796), (3297, 191568), (3684, 171444), (3768, 167622), (3991, 158256), (4082, 154728), (4298, 146952), (4368, 144597), (4396, 143676), (4912, 128583), (5526, 114296), (5652, 111748), (6123, 103152), (6447, 97968), (6552, 96398), (6594, 95784), (7368, 85722), (7536, 83811), (7982, 79128), (8164, 77364), (8596, 73476), (8792, 71838), (9891, 63856), (11052, 57148), (11304, 55874), (11973, 52752), (12246, 51576), (12894, 48984), (13104, 48199), (13188, 47892), (14287, 44208), (14736, 42861), (15964, 39564), (16328, 38682), (17192, 36738), (17584, 35919), (18369, 34384), (19341, 32656), (19782, 31928), (22104, 28574), (22608, 27937), (23946, 26376), (24492, 25788)]