256366656

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 336

約数和(自身を含む): 930477184

約数和(自身を除く): 674110528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 67, 72, 73, 78, 84, 91, 96, 104, 112, 117, 126, 134, 144, 146, 156, 168, 182, 192, 201, 208, 219, 224, 234, 252, 268, 273, 288, 292, 312, 336, 364, 402, 416, 438, 448, 468, 469, 504, 511, 536, 546, 576, 584, 603, 624, 657, 672, 728, 804, 819, 832, 871, 876, 936, 938, 949, 1008, 1022, 1072, 1092, 1168, 1206, 1248, 1314, 1344, 1407, 1456, 1533, 1608, 1638, 1742, 1752, 1872, 1876, 1898, 2016, 2044, 2144, 2184, 2336, 2412, 2496, 2613, 2628, 2814, 2847, 2912, 3066, 3216, 3276, 3484, 3504, 3744, 3752, 3796, 4032, 4088, 4221, 4288, 4368, 4599, 4672, 4824, 4891, 5226, 5256, 5628, 5694, 5824, 6097, 6132, 6432, 6552, 6643, 6968, 7008, 7488, 7504, 7592, 7839, 8176, 8442, 8541, 8736, 9198, 9648, 9782, 10452, 10512, 11256, 11388, 12194, 12264, 12864, 13104, 13286, 13936, 14016, 14673, 15008, 15184, 15678, 16352, 16884, 17082, 17472, 18291, 18396, 19296, 19564, 19929, 20904, 21024, 22512, 22776, 24388, 24528, 26208, 26572, 27872, 29346, 30016, 30368, 31356, 32704, 33768, 34164, 34237, 36582, 36792, 38592, 39128, 39858, 41808, 42048, 44019, 45024, 45552, 48776, 49056, 52416, 53144, 54873, 55744, 58692, 59787, 60736, 62712, 63583, 67536, 68328, 68474, 73164, 73584, 78256, 79716, 83616, 88038, 90048, 91104, 97552, 98112, 102711, 106288, 109746, 117384, 119574, 125424, 127166, 135072, 136656, 136948, 146328, 147168, 156512, 159432, 167232, 176076, 182208, 190749, 195104, 205422, 212576, 219492, 234768, 239148, 250848, 254332, 270144, 273312, 273896, 292656, 294336, 308133, 313024, 318864, 352152, 381498, 390208, 410844, 425152, 438984, 445081, 469536, 478296, 501696, 508664, 546624, 547792, 572247, 585312, 616266, 637728, 704304, 762996, 821688, 877968, 890162, 939072, 956592, 1017328, 1095584, 1144494, 1170624, 1232532, 1275456, 1335243, 1408608, 1525992, 1643376, 1755936, 1780324, 1913184, 2034656, 2191168, 2288988, 2465064, 2670486, 2817216, 3051984, 3286752, 3511872, 3560648, 3826368, 4005729, 4069312, 4577976, 4930128, 5340972, 6103968, 6573504, 7121296, 8011458, 9155952, 9860256, 10681944, 12207936, 14242592, 16022916, 18311904, 19720512, 21363888, 28485184, 32045832, 36623808, 42727776, 64091664, 85455552, 128183328, 256366656]

約数ペア:

[(1, 256366656), (2, 128183328), (3, 85455552), (4, 64091664), (6, 42727776), (7, 36623808), (8, 32045832), (9, 28485184), (12, 21363888), (13, 19720512), (14, 18311904), (16, 16022916), (18, 14242592), (21, 12207936), (24, 10681944), (26, 9860256), (28, 9155952), (32, 8011458), (36, 7121296), (39, 6573504), (42, 6103968), (48, 5340972), (52, 4930128), (56, 4577976), (63, 4069312), (64, 4005729), (67, 3826368), (72, 3560648), (73, 3511872), (78, 3286752), (84, 3051984), (91, 2817216), (96, 2670486), (104, 2465064), (112, 2288988), (117, 2191168), (126, 2034656), (134, 1913184), (144, 1780324), (146, 1755936), (156, 1643376), (168, 1525992), (182, 1408608), (192, 1335243), (201, 1275456), (208, 1232532), (219, 1170624), (224, 1144494), (234, 1095584), (252, 1017328), (268, 956592), (273, 939072), (288, 890162), (292, 877968), (312, 821688), (336, 762996), (364, 704304), (402, 637728), (416, 616266), (438, 585312), (448, 572247), (468, 547792), (469, 546624), (504, 508664), (511, 501696), (536, 478296), (546, 469536), (576, 445081), (584, 438984), (603, 425152), (624, 410844), (657, 390208), (672, 381498), (728, 352152), (804, 318864), (819, 313024), (832, 308133), (871, 294336), (876, 292656), (936, 273896), (938, 273312), (949, 270144), (1008, 254332), (1022, 250848), (1072, 239148), (1092, 234768), (1168, 219492), (1206, 212576), (1248, 205422), (1314, 195104), (1344, 190749), (1407, 182208), (1456, 176076), (1533, 167232), (1608, 159432), (1638, 156512), (1742, 147168), (1752, 146328), (1872, 136948), (1876, 136656), (1898, 135072), (2016, 127166), (2044, 125424), (2144, 119574), (2184, 117384), (2336, 109746), (2412, 106288), (2496, 102711), (2613, 98112), (2628, 97552), (2814, 91104), (2847, 90048), (2912, 88038), (3066, 83616), (3216, 79716), (3276, 78256), (3484, 73584), (3504, 73164), (3744, 68474), (3752, 68328), (3796, 67536), (4032, 63583), (4088, 62712), (4221, 60736), (4288, 59787), (4368, 58692), (4599, 55744), (4672, 54873), (4824, 53144), (4891, 52416), (5226, 49056), (5256, 48776), (5628, 45552), (5694, 45024), (5824, 44019), (6097, 42048), (6132, 41808), (6432, 39858), (6552, 39128), (6643, 38592), (6968, 36792), (7008, 36582), (7488, 34237), (7504, 34164), (7592, 33768), (7839, 32704), (8176, 31356), (8442, 30368), (8541, 30016), (8736, 29346), (9198, 27872), (9648, 26572), (9782, 26208), (10452, 24528), (10512, 24388), (11256, 22776), (11388, 22512), (12194, 21024), (12264, 20904), (12864, 19929), (13104, 19564), (13286, 19296), (13936, 18396), (14016, 18291), (14673, 17472), (15008, 17082), (15184, 16884), (15678, 16352)]