248748864

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:677

約数の個数: 224

約数和(自身を含む): 846612480

約数和(自身を除く): 597863616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 104, 112, 138, 156, 161, 168, 182, 184, 192, 208, 224, 273, 276, 299, 312, 322, 336, 364, 368, 416, 448, 483, 546, 552, 598, 619, 624, 644, 672, 728, 736, 832, 897, 966, 1092, 1104, 1196, 1238, 1248, 1288, 1344, 1456, 1472, 1794, 1857, 1932, 2093, 2184, 2208, 2392, 2476, 2496, 2576, 2912, 3588, 3714, 3864, 4186, 4333, 4368, 4416, 4784, 4952, 5152, 5824, 6279, 7176, 7428, 7728, 8047, 8372, 8666, 8736, 9568, 9904, 10304, 12558, 12999, 14237, 14352, 14856, 15456, 16094, 16744, 17332, 17472, 19136, 19808, 24141, 25116, 25998, 28474, 28704, 29712, 30912, 32188, 33488, 34664, 39616, 42711, 48282, 50232, 51996, 56329, 56948, 57408, 59424, 64376, 66976, 69328, 85422, 96564, 99659, 100464, 103992, 112658, 113896, 118848, 128752, 133952, 138656, 168987, 170844, 185081, 193128, 199318, 200928, 207984, 225316, 227792, 257504, 277312, 298977, 337974, 341688, 370162, 386256, 398636, 401856, 415968, 450632, 455584, 515008, 555243, 597954, 675948, 683376, 740324, 772512, 797272, 831936, 901264, 911168, 1110486, 1195908, 1295567, 1351896, 1366752, 1480648, 1545024, 1594544, 1802528, 2220972, 2391816, 2591134, 2703792, 2733504, 2961296, 3189088, 3605056, 3886701, 4441944, 4783632, 5182268, 5407584, 5922592, 6378176, 7773402, 8883888, 9567264, 10364536, 10815168, 11845184, 15546804, 17767776, 19134528, 20729072, 31093608, 35535552, 41458144, 62187216, 82916288, 124374432, 248748864]

約数ペア:

[(1, 248748864), (2, 124374432), (3, 82916288), (4, 62187216), (6, 41458144), (7, 35535552), (8, 31093608), (12, 20729072), (13, 19134528), (14, 17767776), (16, 15546804), (21, 11845184), (23, 10815168), (24, 10364536), (26, 9567264), (28, 8883888), (32, 7773402), (39, 6378176), (42, 5922592), (46, 5407584), (48, 5182268), (52, 4783632), (56, 4441944), (64, 3886701), (69, 3605056), (78, 3189088), (84, 2961296), (91, 2733504), (92, 2703792), (96, 2591134), (104, 2391816), (112, 2220972), (138, 1802528), (156, 1594544), (161, 1545024), (168, 1480648), (182, 1366752), (184, 1351896), (192, 1295567), (208, 1195908), (224, 1110486), (273, 911168), (276, 901264), (299, 831936), (312, 797272), (322, 772512), (336, 740324), (364, 683376), (368, 675948), (416, 597954), (448, 555243), (483, 515008), (546, 455584), (552, 450632), (598, 415968), (619, 401856), (624, 398636), (644, 386256), (672, 370162), (728, 341688), (736, 337974), (832, 298977), (897, 277312), (966, 257504), (1092, 227792), (1104, 225316), (1196, 207984), (1238, 200928), (1248, 199318), (1288, 193128), (1344, 185081), (1456, 170844), (1472, 168987), (1794, 138656), (1857, 133952), (1932, 128752), (2093, 118848), (2184, 113896), (2208, 112658), (2392, 103992), (2476, 100464), (2496, 99659), (2576, 96564), (2912, 85422), (3588, 69328), (3714, 66976), (3864, 64376), (4186, 59424), (4333, 57408), (4368, 56948), (4416, 56329), (4784, 51996), (4952, 50232), (5152, 48282), (5824, 42711), (6279, 39616), (7176, 34664), (7428, 33488), (7728, 32188), (8047, 30912), (8372, 29712), (8666, 28704), (8736, 28474), (9568, 25998), (9904, 25116), (10304, 24141), (12558, 19808), (12999, 19136), (14237, 17472), (14352, 17332), (14856, 16744), (15456, 16094)]