256590442368

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{134909}}^1$

素因数の和:135069

約数の個数: 192

約数和(自身を含む): 801430156800

約数和(自身を除く): 544839714432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 127, 128, 144, 156, 192, 208, 234, 254, 288, 312, 381, 384, 416, 468, 508, 576, 624, 762, 832, 936, 1016, 1143, 1152, 1248, 1524, 1651, 1664, 1872, 2032, 2286, 2496, 3048, 3302, 3744, 4064, 4572, 4953, 4992, 6096, 6604, 7488, 8128, 9144, 9906, 12192, 13208, 14859, 14976, 16256, 18288, 19812, 24384, 26416, 29718, 36576, 39624, 48768, 52832, 59436, 73152, 79248, 105664, 118872, 134909, 146304, 158496, 211328, 237744, 269818, 316992, 404727, 475488, 539636, 633984, 809454, 950976, 1079272, 1214181, 1618908, 1753817, 1901952, 2158544, 2428362, 3237816, 3507634, 4317088, 4856724, 5261451, 6475632, 7015268, 8634176, 9713448, 10522902, 12951264, 14030536, 15784353, 17133443, 17268352, 19426896, 21045804, 25902528, 28061072, 31568706, 34266886, 38853792, 42091608, 51400329, 51805056, 56122144, 63137412, 68533772, 77707584, 84183216, 102800658, 112244288, 126274824, 137067544, 154200987, 155415168, 168366432, 205601316, 222734759, 224488576, 252549648, 274135088, 308401974, 336732864, 411202632, 445469518, 505099296, 548270176, 616803948, 668204277, 673465728, 822405264, 890939036, 1010198592, 1096540352, 1233607896, 1336408554, 1644810528, 1781878072, 2004612831, 2020397184, 2193080704, 2467215792, 2672817108, 3289621056, 3563756144, 4009225662, 4934431584, 5345634216, 6579242112, 7127512288, 8018451324, 9868863168, 10691268432, 14255024576, 16036902648, 19737726336, 21382536864, 28510049152, 32073805296, 42765073728, 64147610592, 85530147456, 128295221184, 256590442368]

約数ペア:

[(1, 256590442368), (2, 128295221184), (3, 85530147456), (4, 64147610592), (6, 42765073728), (8, 32073805296), (9, 28510049152), (12, 21382536864), (13, 19737726336), (16, 16036902648), (18, 14255024576), (24, 10691268432), (26, 9868863168), (32, 8018451324), (36, 7127512288), (39, 6579242112), (48, 5345634216), (52, 4934431584), (64, 4009225662), (72, 3563756144), (78, 3289621056), (96, 2672817108), (104, 2467215792), (117, 2193080704), (127, 2020397184), (128, 2004612831), (144, 1781878072), (156, 1644810528), (192, 1336408554), (208, 1233607896), (234, 1096540352), (254, 1010198592), (288, 890939036), (312, 822405264), (381, 673465728), (384, 668204277), (416, 616803948), (468, 548270176), (508, 505099296), (576, 445469518), (624, 411202632), (762, 336732864), (832, 308401974), (936, 274135088), (1016, 252549648), (1143, 224488576), (1152, 222734759), (1248, 205601316), (1524, 168366432), (1651, 155415168), (1664, 154200987), (1872, 137067544), (2032, 126274824), (2286, 112244288), (2496, 102800658), (3048, 84183216), (3302, 77707584), (3744, 68533772), (4064, 63137412), (4572, 56122144), (4953, 51805056), (4992, 51400329), (6096, 42091608), (6604, 38853792), (7488, 34266886), (8128, 31568706), (9144, 28061072), (9906, 25902528), (12192, 21045804), (13208, 19426896), (14859, 17268352), (14976, 17133443), (16256, 15784353), (18288, 14030536), (19812, 12951264), (24384, 10522902), (26416, 9713448), (29718, 8634176), (36576, 7015268), (39624, 6475632), (48768, 5261451), (52832, 4856724), (59436, 4317088), (73152, 3507634), (79248, 3237816), (105664, 2428362), (118872, 2158544), (134909, 1901952), (146304, 1753817), (158496, 1618908), (211328, 1214181), (237744, 1079272), (269818, 950976), (316992, 809454), (404727, 633984), (475488, 539636)]