19797317568

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3347}}^1$

素因数の和:3541

約数の個数: 280

約数和(自身を含む): 67500715392

約数和(自身を除く): 47703397824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 163, 168, 189, 192, 216, 224, 252, 288, 324, 326, 336, 378, 432, 448, 489, 504, 567, 576, 648, 652, 672, 756, 864, 978, 1008, 1134, 1141, 1296, 1304, 1344, 1467, 1512, 1728, 1956, 2016, 2268, 2282, 2592, 2608, 2934, 3024, 3347, 3423, 3912, 4032, 4401, 4536, 4564, 5184, 5216, 5868, 6048, 6694, 6846, 7824, 8802, 9072, 9128, 10041, 10269, 10432, 11736, 12096, 13203, 13388, 13692, 15648, 17604, 18144, 18256, 20082, 20538, 23429, 23472, 26406, 26776, 27384, 30123, 30807, 31296, 35208, 36288, 36512, 40164, 41076, 46858, 46944, 52812, 53552, 54768, 60246, 61614, 70287, 70416, 73024, 80328, 82152, 90369, 92421, 93716, 93888, 105624, 107104, 109536, 120492, 123228, 140574, 140832, 160656, 164304, 180738, 184842, 187432, 210861, 211248, 214208, 219072, 240984, 246456, 271107, 281148, 281664, 321312, 328608, 361476, 369684, 374864, 421722, 422496, 481968, 492912, 542214, 545561, 562296, 632583, 642624, 657216, 722952, 739368, 749728, 843444, 844992, 963936, 985824, 1084428, 1091122, 1124592, 1265166, 1445904, 1478736, 1499456, 1636683, 1686888, 1897749, 1927872, 1971648, 2168856, 2182244, 2249184, 2530332, 2891808, 2957472, 3273366, 3373776, 3795498, 3818927, 4337712, 4364488, 4498368, 4910049, 5060664, 5783616, 5914944, 6546732, 6747552, 7590996, 7637854, 8675424, 8728976, 9820098, 10121328, 11456781, 13093464, 13495104, 14730147, 15181992, 15275708, 17350848, 17457952, 19640196, 20242656, 22913562, 26186928, 29460294, 30363984, 30551416, 34370343, 34915904, 39280392, 40485312, 44190441, 45827124, 52373856, 58920588, 60727968, 61102832, 68740686, 78560784, 88380882, 91654248, 103111029, 104747712, 117841176, 121455936, 122205664, 137481372, 157121568, 176761764, 183308496, 206222058, 235682352, 244411328, 274962744, 309333087, 314243136, 353523528, 366616992, 412444116, 471364704, 549925488, 618666174, 707047056, 733233984, 824888232, 942729408, 1099850976, 1237332348, 1414094112, 1649776464, 2199701952, 2474664696, 2828188224, 3299552928, 4949329392, 6599105856, 9898658784, 19797317568]

約数ペア:

[(1, 19797317568), (2, 9898658784), (3, 6599105856), (4, 4949329392), (6, 3299552928), (7, 2828188224), (8, 2474664696), (9, 2199701952), (12, 1649776464), (14, 1414094112), (16, 1237332348), (18, 1099850976), (21, 942729408), (24, 824888232), (27, 733233984), (28, 707047056), (32, 618666174), (36, 549925488), (42, 471364704), (48, 412444116), (54, 366616992), (56, 353523528), (63, 314243136), (64, 309333087), (72, 274962744), (81, 244411328), (84, 235682352), (96, 206222058), (108, 183308496), (112, 176761764), (126, 157121568), (144, 137481372), (162, 122205664), (163, 121455936), (168, 117841176), (189, 104747712), (192, 103111029), (216, 91654248), (224, 88380882), (252, 78560784), (288, 68740686), (324, 61102832), (326, 60727968), (336, 58920588), (378, 52373856), (432, 45827124), (448, 44190441), (489, 40485312), (504, 39280392), (567, 34915904), (576, 34370343), (648, 30551416), (652, 30363984), (672, 29460294), (756, 26186928), (864, 22913562), (978, 20242656), (1008, 19640196), (1134, 17457952), (1141, 17350848), (1296, 15275708), (1304, 15181992), (1344, 14730147), (1467, 13495104), (1512, 13093464), (1728, 11456781), (1956, 10121328), (2016, 9820098), (2268, 8728976), (2282, 8675424), (2592, 7637854), (2608, 7590996), (2934, 6747552), (3024, 6546732), (3347, 5914944), (3423, 5783616), (3912, 5060664), (4032, 4910049), (4401, 4498368), (4536, 4364488), (4564, 4337712), (5184, 3818927), (5216, 3795498), (5868, 3373776), (6048, 3273366), (6694, 2957472), (6846, 2891808), (7824, 2530332), (8802, 2249184), (9072, 2182244), (9128, 2168856), (10041, 1971648), (10269, 1927872), (10432, 1897749), (11736, 1686888), (12096, 1636683), (13203, 1499456), (13388, 1478736), (13692, 1445904), (15648, 1265166), (17604, 1124592), (18144, 1091122), (18256, 1084428), (20082, 985824), (20538, 963936), (23429, 844992), (23472, 843444), (26406, 749728), (26776, 739368), (27384, 722952), (30123, 657216), (30807, 642624), (31296, 632583), (35208, 562296), (36288, 545561), (36512, 542214), (40164, 492912), (41076, 481968), (46858, 422496), (46944, 421722), (52812, 374864), (53552, 369684), (54768, 361476), (60246, 328608), (61614, 321312), (70287, 281664), (70416, 281148), (73024, 271107), (80328, 246456), (82152, 240984), (90369, 219072), (92421, 214208), (93716, 211248), (93888, 210861), (105624, 187432), (107104, 184842), (109536, 180738), (120492, 164304), (123228, 160656), (140574, 140832)]