15991949376

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:558

約数の個数: 336

約数和(自身を含む): 51129462384

約数和(自身を除く): 35137513008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 64, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 192, 197, 208, 222, 234, 288, 293, 296, 312, 333, 394, 416, 444, 468, 481, 576, 586, 591, 592, 624, 666, 788, 832, 879, 888, 936, 962, 1172, 1182, 1184, 1248, 1332, 1443, 1576, 1758, 1773, 1776, 1872, 1924, 2344, 2364, 2368, 2496, 2561, 2637, 2664, 2886, 3152, 3516, 3546, 3552, 3744, 3809, 3848, 4329, 4688, 4728, 5122, 5274, 5328, 5772, 6304, 7032, 7092, 7104, 7289, 7488, 7618, 7683, 7696, 8658, 9376, 9456, 10244, 10548, 10656, 10841, 11427, 11544, 12608, 14064, 14184, 14578, 15236, 15366, 15392, 17316, 18752, 18912, 20488, 21096, 21312, 21682, 21867, 22854, 23049, 23088, 28128, 28368, 29156, 30472, 30732, 30784, 32523, 34281, 34632, 37824, 40976, 42192, 43364, 43734, 45708, 46098, 46176, 56256, 56736, 57721, 58312, 60944, 61464, 65046, 65601, 68562, 69264, 81952, 84384, 86728, 87468, 91416, 92196, 92352, 94757, 97569, 113472, 115442, 116624, 121888, 122928, 130092, 131202, 137124, 138528, 140933, 163904, 168768, 173163, 173456, 174936, 182832, 184392, 189514, 195138, 230884, 233248, 243776, 245856, 260184, 262404, 274248, 277056, 281866, 284271, 346326, 346912, 349872, 365664, 368784, 379028, 390276, 422799, 461768, 466496, 491712, 519489, 520368, 524808, 548496, 563732, 568542, 692652, 693824, 699744, 731328, 737568, 750373, 758056, 780552, 845598, 852813, 923536, 1038978, 1040736, 1049616, 1096992, 1127464, 1137084, 1268397, 1385304, 1399488, 1475136, 1500746, 1516112, 1561104, 1691196, 1705626, 1847072, 2077956, 2081472, 2099232, 2135677, 2193984, 2251119, 2254928, 2274168, 2536794, 2770608, 3001492, 3032224, 3122208, 3382392, 3411252, 3694144, 4155912, 4198464, 4271354, 4502238, 4509856, 4548336, 5073588, 5541216, 6002984, 6064448, 6244416, 6407031, 6753357, 6764784, 6822504, 8311824, 8542708, 9004476, 9019712, 9096672, 10147176, 11082432, 12005968, 12814062, 13506714, 13529568, 13645008, 16623648, 17085416, 18008952, 18193344, 19221093, 20294352, 24011936, 25628124, 27013428, 27059136, 27290016, 27763801, 33247296, 34170832, 36017904, 38442186, 40588704, 48023872, 51256248, 54026856, 54580032, 55527602, 68341664, 72035808, 76884372, 81177408, 83291403, 102512496, 108053712, 111055204, 136683328, 144071616, 153768744, 166582806, 205024992, 216107424, 222110408, 249874209, 307537488, 333165612, 410049984, 432214848, 444220816, 499748418, 615074976, 666331224, 888441632, 999496836, 1230149952, 1332662448, 1776883264, 1998993672, 2665324896, 3997987344, 5330649792, 7995974688, 15991949376]

約数ペア:

[(1, 15991949376), (2, 7995974688), (3, 5330649792), (4, 3997987344), (6, 2665324896), (8, 1998993672), (9, 1776883264), (12, 1332662448), (13, 1230149952), (16, 999496836), (18, 888441632), (24, 666331224), (26, 615074976), (32, 499748418), (36, 444220816), (37, 432214848), (39, 410049984), (48, 333165612), (52, 307537488), (64, 249874209), (72, 222110408), (74, 216107424), (78, 205024992), (96, 166582806), (104, 153768744), (111, 144071616), (117, 136683328), (144, 111055204), (148, 108053712), (156, 102512496), (192, 83291403), (197, 81177408), (208, 76884372), (222, 72035808), (234, 68341664), (288, 55527602), (293, 54580032), (296, 54026856), (312, 51256248), (333, 48023872), (394, 40588704), (416, 38442186), (444, 36017904), (468, 34170832), (481, 33247296), (576, 27763801), (586, 27290016), (591, 27059136), (592, 27013428), (624, 25628124), (666, 24011936), (788, 20294352), (832, 19221093), (879, 18193344), (888, 18008952), (936, 17085416), (962, 16623648), (1172, 13645008), (1182, 13529568), (1184, 13506714), (1248, 12814062), (1332, 12005968), (1443, 11082432), (1576, 10147176), (1758, 9096672), (1773, 9019712), (1776, 9004476), (1872, 8542708), (1924, 8311824), (2344, 6822504), (2364, 6764784), (2368, 6753357), (2496, 6407031), (2561, 6244416), (2637, 6064448), (2664, 6002984), (2886, 5541216), (3152, 5073588), (3516, 4548336), (3546, 4509856), (3552, 4502238), (3744, 4271354), (3809, 4198464), (3848, 4155912), (4329, 3694144), (4688, 3411252), (4728, 3382392), (5122, 3122208), (5274, 3032224), (5328, 3001492), (5772, 2770608), (6304, 2536794), (7032, 2274168), (7092, 2254928), (7104, 2251119), (7289, 2193984), (7488, 2135677), (7618, 2099232), (7683, 2081472), (7696, 2077956), (8658, 1847072), (9376, 1705626), (9456, 1691196), (10244, 1561104), (10548, 1516112), (10656, 1500746), (10841, 1475136), (11427, 1399488), (11544, 1385304), (12608, 1268397), (14064, 1137084), (14184, 1127464), (14578, 1096992), (15236, 1049616), (15366, 1040736), (15392, 1038978), (17316, 923536), (18752, 852813), (18912, 845598), (20488, 780552), (21096, 758056), (21312, 750373), (21682, 737568), (21867, 731328), (22854, 699744), (23049, 693824), (23088, 692652), (28128, 568542), (28368, 563732), (29156, 548496), (30472, 524808), (30732, 520368), (30784, 519489), (32523, 491712), (34281, 466496), (34632, 461768), (37824, 422799), (40976, 390276), (42192, 379028), (43364, 368784), (43734, 365664), (45708, 349872), (46098, 346912), (46176, 346326), (56256, 284271), (56736, 281866), (57721, 277056), (58312, 274248), (60944, 262404), (61464, 260184), (65046, 245856), (65601, 243776), (68562, 233248), (69264, 230884), (81952, 195138), (84384, 189514), (86728, 184392), (87468, 182832), (91416, 174936), (92196, 173456), (92352, 173163), (94757, 168768), (97569, 163904), (113472, 140933), (115442, 138528), (116624, 137124), (121888, 131202), (122928, 130092)]