18934275744

素因数分解:

$2^5\times 3^3\times {\mathrm{211}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:880

約数の個数: 192

約数和(自身を含む): 55834490880

約数和(自身を除く): 36900215136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 211, 216, 283, 288, 367, 422, 432, 566, 633, 734, 844, 849, 864, 1101, 1132, 1266, 1468, 1688, 1698, 1899, 2202, 2264, 2532, 2547, 2936, 3303, 3376, 3396, 3798, 4404, 4528, 5064, 5094, 5697, 5872, 6606, 6752, 6792, 7596, 7641, 8808, 9056, 9909, 10128, 10188, 11394, 11744, 13212, 13584, 15192, 15282, 17616, 19818, 20256, 20376, 22788, 26424, 27168, 30384, 30564, 35232, 39636, 40752, 45576, 52848, 59713, 60768, 61128, 77437, 79272, 81504, 91152, 103861, 105696, 119426, 122256, 154874, 158544, 179139, 182304, 207722, 232311, 238852, 244512, 309748, 311583, 317088, 358278, 415444, 464622, 477704, 537417, 619496, 623166, 696933, 716556, 830888, 929244, 934749, 955408, 1074834, 1238992, 1246332, 1393866, 1433112, 1612251, 1661776, 1858488, 1869498, 1910816, 2090799, 2149668, 2477984, 2492664, 2787732, 2804247, 2866224, 3224502, 3323552, 3716976, 3738996, 4181598, 4299336, 4985328, 5575464, 5608494, 5732448, 6449004, 7433952, 7477992, 8363196, 8598672, 9970656, 11150928, 11216988, 12898008, 14955984, 16726392, 17197344, 21914671, 22301856, 22433976, 25796016, 29911968, 33452784, 43829342, 44867952, 51592032, 65744013, 66905568, 87658684, 89735904, 131488026, 175317368, 197232039, 262976052, 350634736, 394464078, 525952104, 591696117, 701269472, 788928156, 1051904208, 1183392234, 1577856312, 2103808416, 2366784468, 3155712624, 4733568936, 6311425248, 9467137872, 18934275744]

約数ペア:

[(1, 18934275744), (2, 9467137872), (3, 6311425248), (4, 4733568936), (6, 3155712624), (8, 2366784468), (9, 2103808416), (12, 1577856312), (16, 1183392234), (18, 1051904208), (24, 788928156), (27, 701269472), (32, 591696117), (36, 525952104), (48, 394464078), (54, 350634736), (72, 262976052), (96, 197232039), (108, 175317368), (144, 131488026), (211, 89735904), (216, 87658684), (283, 66905568), (288, 65744013), (367, 51592032), (422, 44867952), (432, 43829342), (566, 33452784), (633, 29911968), (734, 25796016), (844, 22433976), (849, 22301856), (864, 21914671), (1101, 17197344), (1132, 16726392), (1266, 14955984), (1468, 12898008), (1688, 11216988), (1698, 11150928), (1899, 9970656), (2202, 8598672), (2264, 8363196), (2532, 7477992), (2547, 7433952), (2936, 6449004), (3303, 5732448), (3376, 5608494), (3396, 5575464), (3798, 4985328), (4404, 4299336), (4528, 4181598), (5064, 3738996), (5094, 3716976), (5697, 3323552), (5872, 3224502), (6606, 2866224), (6752, 2804247), (6792, 2787732), (7596, 2492664), (7641, 2477984), (8808, 2149668), (9056, 2090799), (9909, 1910816), (10128, 1869498), (10188, 1858488), (11394, 1661776), (11744, 1612251), (13212, 1433112), (13584, 1393866), (15192, 1246332), (15282, 1238992), (17616, 1074834), (19818, 955408), (20256, 934749), (20376, 929244), (22788, 830888), (26424, 716556), (27168, 696933), (30384, 623166), (30564, 619496), (35232, 537417), (39636, 477704), (40752, 464622), (45576, 415444), (52848, 358278), (59713, 317088), (60768, 311583), (61128, 309748), (77437, 244512), (79272, 238852), (81504, 232311), (91152, 207722), (103861, 182304), (105696, 179139), (119426, 158544), (122256, 154874)]