18964758528

素因数分解:

$2^{14}\times 3^3\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1077

約数の個数: 240

約数和(自身を含む): 57554580160

約数和(自身を除く): 38589821632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 256, 258, 288, 344, 384, 387, 432, 512, 516, 576, 688, 768, 774, 864, 997, 1024, 1032, 1152, 1161, 1376, 1536, 1548, 1728, 1994, 2048, 2064, 2304, 2322, 2752, 2991, 3072, 3096, 3456, 3988, 4096, 4128, 4608, 4644, 5504, 5982, 6144, 6192, 6912, 7976, 8192, 8256, 8973, 9216, 9288, 11008, 11964, 12288, 12384, 13824, 15952, 16384, 16512, 17946, 18432, 18576, 22016, 23928, 24576, 24768, 26919, 27648, 31904, 33024, 35892, 36864, 37152, 42871, 44032, 47856, 49152, 49536, 53838, 55296, 63808, 66048, 71784, 73728, 74304, 85742, 88064, 95712, 99072, 107676, 110592, 127616, 128613, 132096, 143568, 147456, 148608, 171484, 176128, 191424, 198144, 215352, 221184, 255232, 257226, 264192, 287136, 297216, 342968, 352256, 382848, 385839, 396288, 430704, 442368, 510464, 514452, 528384, 574272, 594432, 685936, 704512, 765696, 771678, 792576, 861408, 1020928, 1028904, 1056768, 1148544, 1157517, 1188864, 1371872, 1531392, 1543356, 1585152, 1722816, 2041856, 2057808, 2113536, 2297088, 2315034, 2377728, 2743744, 3062784, 3086712, 3170304, 3445632, 4083712, 4115616, 4594176, 4630068, 4755456, 5487488, 6125568, 6173424, 6340608, 6891264, 8167424, 8231232, 9188352, 9260136, 9510912, 10974976, 12251136, 12346848, 13782528, 16334848, 16462464, 18376704, 18520272, 19021824, 21949952, 24502272, 24693696, 27565056, 32924928, 36753408, 37040544, 43899904, 49004544, 49387392, 55130112, 65849856, 73506816, 74081088, 87799808, 98774784, 110260224, 131699712, 147013632, 148162176, 175599616, 197549568, 220520448, 263399424, 296324352, 351199232, 395099136, 441040896, 526798848, 592648704, 702398464, 790198272, 1053597696, 1185297408, 1580396544, 2107195392, 2370594816, 3160793088, 4741189632, 6321586176, 9482379264, 18964758528]

約数ペア:

[(1, 18964758528), (2, 9482379264), (3, 6321586176), (4, 4741189632), (6, 3160793088), (8, 2370594816), (9, 2107195392), (12, 1580396544), (16, 1185297408), (18, 1053597696), (24, 790198272), (27, 702398464), (32, 592648704), (36, 526798848), (43, 441040896), (48, 395099136), (54, 351199232), (64, 296324352), (72, 263399424), (86, 220520448), (96, 197549568), (108, 175599616), (128, 148162176), (129, 147013632), (144, 131699712), (172, 110260224), (192, 98774784), (216, 87799808), (256, 74081088), (258, 73506816), (288, 65849856), (344, 55130112), (384, 49387392), (387, 49004544), (432, 43899904), (512, 37040544), (516, 36753408), (576, 32924928), (688, 27565056), (768, 24693696), (774, 24502272), (864, 21949952), (997, 19021824), (1024, 18520272), (1032, 18376704), (1152, 16462464), (1161, 16334848), (1376, 13782528), (1536, 12346848), (1548, 12251136), (1728, 10974976), (1994, 9510912), (2048, 9260136), (2064, 9188352), (2304, 8231232), (2322, 8167424), (2752, 6891264), (2991, 6340608), (3072, 6173424), (3096, 6125568), (3456, 5487488), (3988, 4755456), (4096, 4630068), (4128, 4594176), (4608, 4115616), (4644, 4083712), (5504, 3445632), (5982, 3170304), (6144, 3086712), (6192, 3062784), (6912, 2743744), (7976, 2377728), (8192, 2315034), (8256, 2297088), (8973, 2113536), (9216, 2057808), (9288, 2041856), (11008, 1722816), (11964, 1585152), (12288, 1543356), (12384, 1531392), (13824, 1371872), (15952, 1188864), (16384, 1157517), (16512, 1148544), (17946, 1056768), (18432, 1028904), (18576, 1020928), (22016, 861408), (23928, 792576), (24576, 771678), (24768, 765696), (26919, 704512), (27648, 685936), (31904, 594432), (33024, 574272), (35892, 528384), (36864, 514452), (37152, 510464), (42871, 442368), (44032, 430704), (47856, 396288), (49152, 385839), (49536, 382848), (53838, 352256), (55296, 342968), (63808, 297216), (66048, 287136), (71784, 264192), (73728, 257226), (74304, 255232), (85742, 221184), (88064, 215352), (95712, 198144), (99072, 191424), (107676, 176128), (110592, 171484), (127616, 148608), (128613, 147456), (132096, 143568)]