245037312

素因数分解:

$2^8\times 3^6\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 252

約数和(自身を含む): 797570844

約数和(自身を除く): 552533532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 101, 104, 108, 117, 128, 144, 156, 162, 192, 202, 208, 216, 234, 243, 256, 288, 303, 312, 324, 351, 384, 404, 416, 432, 468, 486, 576, 606, 624, 648, 702, 729, 768, 808, 832, 864, 909, 936, 972, 1053, 1152, 1212, 1248, 1296, 1313, 1404, 1458, 1616, 1664, 1728, 1818, 1872, 1944, 2106, 2304, 2424, 2496, 2592, 2626, 2727, 2808, 2916, 3159, 3232, 3328, 3456, 3636, 3744, 3888, 3939, 4212, 4848, 4992, 5184, 5252, 5454, 5616, 5832, 6318, 6464, 6912, 7272, 7488, 7776, 7878, 8181, 8424, 9477, 9696, 9984, 10368, 10504, 10908, 11232, 11664, 11817, 12636, 12928, 14544, 14976, 15552, 15756, 16362, 16848, 18954, 19392, 20736, 21008, 21816, 22464, 23328, 23634, 24543, 25272, 25856, 29088, 29952, 31104, 31512, 32724, 33696, 35451, 37908, 38784, 42016, 43632, 44928, 46656, 47268, 49086, 50544, 58176, 62208, 63024, 65448, 67392, 70902, 73629, 75816, 77568, 84032, 87264, 89856, 93312, 94536, 98172, 101088, 106353, 116352, 126048, 130896, 134784, 141804, 147258, 151632, 168064, 174528, 186624, 189072, 196344, 202176, 212706, 232704, 252096, 261792, 269568, 283608, 294516, 303264, 319059, 336128, 349056, 378144, 392688, 404352, 425412, 504192, 523584, 567216, 589032, 606528, 638118, 698112, 756288, 785376, 808704, 850824, 957177, 1008384, 1047168, 1134432, 1178064, 1213056, 1276236, 1512576, 1570752, 1701648, 1914354, 2094336, 2268864, 2356128, 2426112, 2552472, 3025152, 3141504, 3403296, 3828708, 4537728, 4712256, 5104944, 6283008, 6806592, 7657416, 9075456, 9424512, 10209888, 13613184, 15314832, 18849024, 20419776, 27226368, 30629664, 40839552, 61259328, 81679104, 122518656, 245037312]

約数ペア:

[(1, 245037312), (2, 122518656), (3, 81679104), (4, 61259328), (6, 40839552), (8, 30629664), (9, 27226368), (12, 20419776), (13, 18849024), (16, 15314832), (18, 13613184), (24, 10209888), (26, 9424512), (27, 9075456), (32, 7657416), (36, 6806592), (39, 6283008), (48, 5104944), (52, 4712256), (54, 4537728), (64, 3828708), (72, 3403296), (78, 3141504), (81, 3025152), (96, 2552472), (101, 2426112), (104, 2356128), (108, 2268864), (117, 2094336), (128, 1914354), (144, 1701648), (156, 1570752), (162, 1512576), (192, 1276236), (202, 1213056), (208, 1178064), (216, 1134432), (234, 1047168), (243, 1008384), (256, 957177), (288, 850824), (303, 808704), (312, 785376), (324, 756288), (351, 698112), (384, 638118), (404, 606528), (416, 589032), (432, 567216), (468, 523584), (486, 504192), (576, 425412), (606, 404352), (624, 392688), (648, 378144), (702, 349056), (729, 336128), (768, 319059), (808, 303264), (832, 294516), (864, 283608), (909, 269568), (936, 261792), (972, 252096), (1053, 232704), (1152, 212706), (1212, 202176), (1248, 196344), (1296, 189072), (1313, 186624), (1404, 174528), (1458, 168064), (1616, 151632), (1664, 147258), (1728, 141804), (1818, 134784), (1872, 130896), (1944, 126048), (2106, 116352), (2304, 106353), (2424, 101088), (2496, 98172), (2592, 94536), (2626, 93312), (2727, 89856), (2808, 87264), (2916, 84032), (3159, 77568), (3232, 75816), (3328, 73629), (3456, 70902), (3636, 67392), (3744, 65448), (3888, 63024), (3939, 62208), (4212, 58176), (4848, 50544), (4992, 49086), (5184, 47268), (5252, 46656), (5454, 44928), (5616, 43632), (5832, 42016), (6318, 38784), (6464, 37908), (6912, 35451), (7272, 33696), (7488, 32724), (7776, 31512), (7878, 31104), (8181, 29952), (8424, 29088), (9477, 25856), (9696, 25272), (9984, 24543), (10368, 23634), (10504, 23328), (10908, 22464), (11232, 21816), (11664, 21008), (11817, 20736), (12636, 19392), (12928, 18954), (14544, 16848), (14976, 16362), (15552, 15756)]