254449139808

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{18583}}^1$

素因数の和:18777

約数の個数: 192

約数和(自身を含む): 712141258752

約数和(自身を除く): 457692118944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 86, 93, 96, 107, 124, 129, 172, 186, 214, 248, 258, 321, 344, 372, 428, 496, 516, 642, 688, 744, 856, 992, 1032, 1284, 1333, 1376, 1488, 1712, 2064, 2568, 2666, 2976, 3317, 3424, 3999, 4128, 4601, 5136, 5332, 6634, 7998, 9202, 9951, 10272, 10664, 13268, 13803, 15996, 18404, 18583, 19902, 21328, 26536, 27606, 31992, 36808, 37166, 39804, 42656, 53072, 55212, 55749, 63984, 73616, 74332, 79608, 106144, 110424, 111498, 127968, 142631, 147232, 148664, 159216, 220848, 222996, 285262, 297328, 318432, 427893, 441696, 445992, 570524, 576073, 594656, 799069, 855786, 891984, 1141048, 1152146, 1598138, 1711572, 1728219, 1783968, 1988381, 2282096, 2304292, 2397207, 3196276, 3423144, 3456438, 3976762, 4564192, 4608584, 4794414, 5965143, 6392552, 6846288, 6912876, 7953524, 9217168, 9588828, 11930286, 12785104, 13692576, 13825752, 15907048, 18434336, 19177656, 23860572, 24771139, 25570208, 27651504, 31814096, 38355312, 47721144, 49542278, 55303008, 61639811, 63628192, 74313417, 76710624, 85500383, 95442288, 99084556, 123279622, 148626834, 171000766, 184919433, 190884576, 198169112, 246559244, 256501149, 297253668, 342001532, 369838866, 396338224, 493118488, 513002298, 594507336, 684003064, 739677732, 792676448, 986236976, 1026004596, 1189014672, 1368006128, 1479355464, 1972473952, 2052009192, 2378029344, 2650511873, 2736012256, 2958710928, 4104018384, 5301023746, 5917421856, 7951535619, 8208036768, 10602047492, 15903071238, 21204094984, 31806142476, 42408189968, 63612284952, 84816379936, 127224569904, 254449139808]

約数ペア:

[(1, 254449139808), (2, 127224569904), (3, 84816379936), (4, 63612284952), (6, 42408189968), (8, 31806142476), (12, 21204094984), (16, 15903071238), (24, 10602047492), (31, 8208036768), (32, 7951535619), (43, 5917421856), (48, 5301023746), (62, 4104018384), (86, 2958710928), (93, 2736012256), (96, 2650511873), (107, 2378029344), (124, 2052009192), (129, 1972473952), (172, 1479355464), (186, 1368006128), (214, 1189014672), (248, 1026004596), (258, 986236976), (321, 792676448), (344, 739677732), (372, 684003064), (428, 594507336), (496, 513002298), (516, 493118488), (642, 396338224), (688, 369838866), (744, 342001532), (856, 297253668), (992, 256501149), (1032, 246559244), (1284, 198169112), (1333, 190884576), (1376, 184919433), (1488, 171000766), (1712, 148626834), (2064, 123279622), (2568, 99084556), (2666, 95442288), (2976, 85500383), (3317, 76710624), (3424, 74313417), (3999, 63628192), (4128, 61639811), (4601, 55303008), (5136, 49542278), (5332, 47721144), (6634, 38355312), (7998, 31814096), (9202, 27651504), (9951, 25570208), (10272, 24771139), (10664, 23860572), (13268, 19177656), (13803, 18434336), (15996, 15907048), (18404, 13825752), (18583, 13692576), (19902, 12785104), (21328, 11930286), (26536, 9588828), (27606, 9217168), (31992, 7953524), (36808, 6912876), (37166, 6846288), (39804, 6392552), (42656, 5965143), (53072, 4794414), (55212, 4608584), (55749, 4564192), (63984, 3976762), (73616, 3456438), (74332, 3423144), (79608, 3196276), (106144, 2397207), (110424, 2304292), (111498, 2282096), (127968, 1988381), (142631, 1783968), (147232, 1728219), (148664, 1711572), (159216, 1598138), (220848, 1152146), (222996, 1141048), (285262, 891984), (297328, 855786), (318432, 799069), (427893, 594656), (441696, 576073), (445992, 570524)]