31415672288

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2130

約数の個数: 288

約数和(自身を含む): 85797895680

約数和(自身を除く): 54382223392

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 37, 44, 52, 56, 74, 77, 88, 91, 104, 112, 143, 148, 154, 169, 176, 182, 208, 224, 259, 286, 296, 308, 338, 352, 364, 407, 416, 481, 518, 572, 592, 616, 676, 728, 814, 962, 1001, 1036, 1144, 1183, 1184, 1232, 1352, 1456, 1628, 1859, 1924, 2002, 2039, 2072, 2288, 2366, 2464, 2704, 2849, 2912, 3256, 3367, 3718, 3848, 4004, 4078, 4144, 4576, 4732, 5291, 5408, 5698, 6253, 6512, 6734, 7436, 7696, 8008, 8156, 8288, 9464, 10582, 11396, 12506, 13013, 13024, 13468, 14273, 14872, 15392, 16016, 16312, 18928, 21164, 22429, 22792, 25012, 26026, 26507, 26936, 28546, 29744, 32032, 32624, 37037, 37856, 42328, 43771, 44858, 45584, 50024, 52052, 53014, 53872, 57092, 59488, 65248, 68783, 74074, 75443, 84656, 87542, 89716, 91168, 100048, 104104, 106028, 107744, 114184, 137566, 148148, 150886, 157003, 169312, 175084, 179432, 185549, 200096, 208208, 212056, 228368, 275132, 291577, 296296, 301772, 314006, 344591, 350168, 358864, 371098, 416416, 424112, 456736, 481481, 528101, 550264, 583154, 592592, 603544, 628012, 689182, 700336, 717728, 742196, 829873, 848224, 962962, 980759, 1056202, 1100528, 1166308, 1185184, 1207088, 1256024, 1378364, 1400672, 1484392, 1659746, 1925924, 1961518, 2041039, 2112404, 2201056, 2332616, 2412137, 2414176, 2512048, 2756728, 2968784, 3319492, 3790501, 3851848, 3923036, 4082078, 4224808, 4665232, 4824274, 5024096, 5513456, 5809111, 5937568, 6638984, 6865313, 7581002, 7703696, 7846072, 8164156, 8449616, 9330464, 9648548, 10788349, 11026912, 11618222, 12749867, 13277968, 13730626, 15162004, 15407392, 15692144, 16328312, 16899232, 19297096, 21576698, 23236444, 25499734, 26533507, 26555936, 27461252, 30324008, 31384288, 32656624, 38594192, 43153396, 46472888, 50999468, 53067014, 54922504, 60648016, 65313248, 75518443, 77188384, 86306792, 89249069, 92945776, 101998936, 106134028, 109845008, 121296032, 140248537, 151036886, 172613584, 178498138, 185891552, 203997872, 212268056, 219690016, 280497074, 302073772, 345227168, 356996276, 407995744, 424536112, 560994148, 604147544, 713992552, 849072224, 981739759, 1121988296, 1208295088, 1427985104, 1963479518, 2243976592, 2416590176, 2855970208, 3926959036, 4487953184, 7853918072, 15707836144, 31415672288]

約数ペア:

[(1, 31415672288), (2, 15707836144), (4, 7853918072), (7, 4487953184), (8, 3926959036), (11, 2855970208), (13, 2416590176), (14, 2243976592), (16, 1963479518), (22, 1427985104), (26, 1208295088), (28, 1121988296), (32, 981739759), (37, 849072224), (44, 713992552), (52, 604147544), (56, 560994148), (74, 424536112), (77, 407995744), (88, 356996276), (91, 345227168), (104, 302073772), (112, 280497074), (143, 219690016), (148, 212268056), (154, 203997872), (169, 185891552), (176, 178498138), (182, 172613584), (208, 151036886), (224, 140248537), (259, 121296032), (286, 109845008), (296, 106134028), (308, 101998936), (338, 92945776), (352, 89249069), (364, 86306792), (407, 77188384), (416, 75518443), (481, 65313248), (518, 60648016), (572, 54922504), (592, 53067014), (616, 50999468), (676, 46472888), (728, 43153396), (814, 38594192), (962, 32656624), (1001, 31384288), (1036, 30324008), (1144, 27461252), (1183, 26555936), (1184, 26533507), (1232, 25499734), (1352, 23236444), (1456, 21576698), (1628, 19297096), (1859, 16899232), (1924, 16328312), (2002, 15692144), (2039, 15407392), (2072, 15162004), (2288, 13730626), (2366, 13277968), (2464, 12749867), (2704, 11618222), (2849, 11026912), (2912, 10788349), (3256, 9648548), (3367, 9330464), (3718, 8449616), (3848, 8164156), (4004, 7846072), (4078, 7703696), (4144, 7581002), (4576, 6865313), (4732, 6638984), (5291, 5937568), (5408, 5809111), (5698, 5513456), (6253, 5024096), (6512, 4824274), (6734, 4665232), (7436, 4224808), (7696, 4082078), (8008, 3923036), (8156, 3851848), (8288, 3790501), (9464, 3319492), (10582, 2968784), (11396, 2756728), (12506, 2512048), (13013, 2414176), (13024, 2412137), (13468, 2332616), (14273, 2201056), (14872, 2112404), (15392, 2041039), (16016, 1961518), (16312, 1925924), (18928, 1659746), (21164, 1484392), (22429, 1400672), (22792, 1378364), (25012, 1256024), (26026, 1207088), (26507, 1185184), (26936, 1166308), (28546, 1100528), (29744, 1056202), (32032, 980759), (32624, 962962), (37037, 848224), (37856, 829873), (42328, 742196), (43771, 717728), (44858, 700336), (45584, 689182), (50024, 628012), (52052, 603544), (53014, 592592), (53872, 583154), (57092, 550264), (59488, 528101), (65248, 481481), (68783, 456736), (74074, 424112), (75443, 416416), (84656, 371098), (87542, 358864), (89716, 350168), (91168, 344591), (100048, 314006), (104104, 301772), (106028, 296296), (107744, 291577), (114184, 275132), (137566, 228368), (148148, 212056), (150886, 208208), (157003, 200096), (169312, 185549), (175084, 179432)]