213892272

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 320

約数和(自身を含む): 742809600

約数和(自身を除く): 528917328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 23, 24, 27, 33, 36, 38, 44, 46, 48, 54, 57, 66, 69, 72, 76, 88, 92, 99, 103, 108, 114, 132, 138, 144, 152, 171, 176, 184, 198, 206, 207, 209, 216, 228, 253, 264, 276, 297, 304, 309, 342, 368, 396, 412, 414, 418, 432, 437, 456, 506, 513, 528, 552, 594, 618, 621, 627, 684, 759, 792, 824, 828, 836, 874, 912, 927, 1012, 1026, 1104, 1133, 1188, 1236, 1242, 1254, 1311, 1368, 1518, 1584, 1648, 1656, 1672, 1748, 1854, 1881, 1957, 2024, 2052, 2266, 2277, 2369, 2376, 2472, 2484, 2508, 2622, 2736, 2781, 3036, 3312, 3344, 3399, 3496, 3708, 3762, 3914, 3933, 4048, 4104, 4532, 4554, 4738, 4752, 4807, 4944, 4968, 5016, 5244, 5562, 5643, 5871, 6072, 6798, 6831, 6992, 7107, 7416, 7524, 7828, 7866, 8208, 9064, 9108, 9476, 9614, 9936, 10032, 10197, 10488, 11124, 11286, 11742, 11799, 12144, 13596, 13662, 14214, 14421, 14832, 15048, 15656, 15732, 17613, 18128, 18216, 18952, 19228, 20394, 20976, 21321, 21527, 22248, 22572, 23484, 23598, 26059, 27192, 27324, 28428, 28842, 30096, 30591, 31312, 31464, 35226, 36432, 37904, 38456, 40788, 42642, 43054, 43263, 44496, 45011, 45144, 46968, 47196, 52118, 52839, 54384, 54648, 56856, 57684, 61182, 62928, 63963, 64581, 70452, 76912, 78177, 81576, 85284, 86108, 86526, 90022, 90288, 93936, 94392, 104236, 105678, 109296, 113712, 115368, 122364, 127926, 129162, 129789, 135033, 140904, 156354, 163152, 170568, 172216, 173052, 180044, 188784, 193743, 208472, 211356, 230736, 234531, 244728, 255852, 258324, 259578, 270066, 281808, 312708, 341136, 344432, 346104, 360088, 387486, 405099, 416944, 422712, 469062, 489456, 495121, 511704, 516648, 519156, 540132, 581229, 625416, 692208, 703593, 720176, 774972, 810198, 845424, 938124, 990242, 1023408, 1033296, 1038312, 1080264, 1162458, 1215297, 1250832, 1407186, 1485363, 1549944, 1620396, 1876248, 1980484, 2076624, 2160528, 2324916, 2430594, 2814372, 2970726, 3099888, 3240792, 3752496, 3960968, 4456089, 4649832, 4861188, 5628744, 5941452, 6481584, 7921936, 8912178, 9299664, 9722376, 11257488, 11882904, 13368267, 17824356, 19444752, 23765808, 26736534, 35648712, 53473068, 71297424, 106946136, 213892272]

約数ペア:

[(1, 213892272), (2, 106946136), (3, 71297424), (4, 53473068), (6, 35648712), (8, 26736534), (9, 23765808), (11, 19444752), (12, 17824356), (16, 13368267), (18, 11882904), (19, 11257488), (22, 9722376), (23, 9299664), (24, 8912178), (27, 7921936), (33, 6481584), (36, 5941452), (38, 5628744), (44, 4861188), (46, 4649832), (48, 4456089), (54, 3960968), (57, 3752496), (66, 3240792), (69, 3099888), (72, 2970726), (76, 2814372), (88, 2430594), (92, 2324916), (99, 2160528), (103, 2076624), (108, 1980484), (114, 1876248), (132, 1620396), (138, 1549944), (144, 1485363), (152, 1407186), (171, 1250832), (176, 1215297), (184, 1162458), (198, 1080264), (206, 1038312), (207, 1033296), (209, 1023408), (216, 990242), (228, 938124), (253, 845424), (264, 810198), (276, 774972), (297, 720176), (304, 703593), (309, 692208), (342, 625416), (368, 581229), (396, 540132), (412, 519156), (414, 516648), (418, 511704), (432, 495121), (437, 489456), (456, 469062), (506, 422712), (513, 416944), (528, 405099), (552, 387486), (594, 360088), (618, 346104), (621, 344432), (627, 341136), (684, 312708), (759, 281808), (792, 270066), (824, 259578), (828, 258324), (836, 255852), (874, 244728), (912, 234531), (927, 230736), (1012, 211356), (1026, 208472), (1104, 193743), (1133, 188784), (1188, 180044), (1236, 173052), (1242, 172216), (1254, 170568), (1311, 163152), (1368, 156354), (1518, 140904), (1584, 135033), (1648, 129789), (1656, 129162), (1672, 127926), (1748, 122364), (1854, 115368), (1881, 113712), (1957, 109296), (2024, 105678), (2052, 104236), (2266, 94392), (2277, 93936), (2369, 90288), (2376, 90022), (2472, 86526), (2484, 86108), (2508, 85284), (2622, 81576), (2736, 78177), (2781, 76912), (3036, 70452), (3312, 64581), (3344, 63963), (3399, 62928), (3496, 61182), (3708, 57684), (3762, 56856), (3914, 54648), (3933, 54384), (4048, 52839), (4104, 52118), (4532, 47196), (4554, 46968), (4738, 45144), (4752, 45011), (4807, 44496), (4944, 43263), (4968, 43054), (5016, 42642), (5244, 40788), (5562, 38456), (5643, 37904), (5871, 36432), (6072, 35226), (6798, 31464), (6831, 31312), (6992, 30591), (7107, 30096), (7416, 28842), (7524, 28428), (7828, 27324), (7866, 27192), (8208, 26059), (9064, 23598), (9108, 23484), (9476, 22572), (9614, 22248), (9936, 21527), (10032, 21321), (10197, 20976), (10488, 20394), (11124, 19228), (11286, 18952), (11742, 18216), (11799, 18128), (12144, 17613), (13596, 15732), (13662, 15656), (14214, 15048), (14421, 14832)]