254683296

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 893692800

約数和(自身を除く): 639009504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 61, 63, 72, 76, 84, 96, 109, 112, 114, 122, 126, 133, 144, 152, 168, 171, 183, 218, 224, 228, 244, 252, 266, 288, 304, 327, 336, 342, 366, 399, 427, 436, 456, 488, 504, 532, 549, 608, 654, 672, 684, 732, 763, 798, 854, 872, 912, 976, 981, 1008, 1064, 1098, 1159, 1197, 1281, 1308, 1368, 1464, 1526, 1596, 1708, 1744, 1824, 1952, 1962, 2016, 2071, 2128, 2196, 2289, 2318, 2394, 2562, 2616, 2736, 2928, 3052, 3192, 3416, 3477, 3488, 3843, 3924, 4142, 4256, 4392, 4578, 4636, 4788, 5124, 5232, 5472, 5856, 6104, 6213, 6384, 6649, 6832, 6867, 6954, 7686, 7848, 8113, 8284, 8784, 9156, 9272, 9576, 10248, 10431, 10464, 12208, 12426, 12768, 13298, 13664, 13734, 13908, 14497, 15372, 15696, 16226, 16568, 17568, 18312, 18544, 18639, 19152, 19947, 20496, 20862, 24339, 24416, 24852, 26596, 27468, 27816, 28994, 30744, 31392, 32452, 33136, 36624, 37088, 37278, 38304, 39894, 40992, 41724, 43491, 46543, 48678, 49704, 53192, 54936, 55632, 57988, 59841, 61488, 64904, 66272, 73017, 73248, 74556, 79788, 83448, 86982, 93086, 97356, 99408, 106384, 109872, 111264, 115976, 119682, 122976, 126331, 129808, 130473, 139629, 146034, 149112, 159576, 166896, 173964, 186172, 194712, 198816, 212768, 219744, 231952, 239364, 252662, 259616, 260946, 279258, 292068, 298224, 319152, 333792, 347928, 372344, 378993, 389424, 418887, 463904, 478728, 505324, 521892, 558516, 584136, 596448, 638304, 695856, 744688, 757986, 778848, 837774, 884317, 957456, 1010648, 1043784, 1117032, 1136979, 1168272, 1391712, 1489376, 1515972, 1675548, 1768634, 1914912, 2021296, 2087568, 2234064, 2273958, 2336544, 2652951, 3031944, 3351096, 3537268, 4042592, 4175136, 4468128, 4547916, 5305902, 6063888, 6702192, 7074536, 7958853, 9095832, 10611804, 12127776, 13404384, 14149072, 15917706, 18191664, 21223608, 28298144, 31835412, 36383328, 42447216, 63670824, 84894432, 127341648, 254683296]

約数ペア:

[(1, 254683296), (2, 127341648), (3, 84894432), (4, 63670824), (6, 42447216), (7, 36383328), (8, 31835412), (9, 28298144), (12, 21223608), (14, 18191664), (16, 15917706), (18, 14149072), (19, 13404384), (21, 12127776), (24, 10611804), (28, 9095832), (32, 7958853), (36, 7074536), (38, 6702192), (42, 6063888), (48, 5305902), (56, 4547916), (57, 4468128), (61, 4175136), (63, 4042592), (72, 3537268), (76, 3351096), (84, 3031944), (96, 2652951), (109, 2336544), (112, 2273958), (114, 2234064), (122, 2087568), (126, 2021296), (133, 1914912), (144, 1768634), (152, 1675548), (168, 1515972), (171, 1489376), (183, 1391712), (218, 1168272), (224, 1136979), (228, 1117032), (244, 1043784), (252, 1010648), (266, 957456), (288, 884317), (304, 837774), (327, 778848), (336, 757986), (342, 744688), (366, 695856), (399, 638304), (427, 596448), (436, 584136), (456, 558516), (488, 521892), (504, 505324), (532, 478728), (549, 463904), (608, 418887), (654, 389424), (672, 378993), (684, 372344), (732, 347928), (763, 333792), (798, 319152), (854, 298224), (872, 292068), (912, 279258), (976, 260946), (981, 259616), (1008, 252662), (1064, 239364), (1098, 231952), (1159, 219744), (1197, 212768), (1281, 198816), (1308, 194712), (1368, 186172), (1464, 173964), (1526, 166896), (1596, 159576), (1708, 149112), (1744, 146034), (1824, 139629), (1952, 130473), (1962, 129808), (2016, 126331), (2071, 122976), (2128, 119682), (2196, 115976), (2289, 111264), (2318, 109872), (2394, 106384), (2562, 99408), (2616, 97356), (2736, 93086), (2928, 86982), (3052, 83448), (3192, 79788), (3416, 74556), (3477, 73248), (3488, 73017), (3843, 66272), (3924, 64904), (4142, 61488), (4256, 59841), (4392, 57988), (4578, 55632), (4636, 54936), (4788, 53192), (5124, 49704), (5232, 48678), (5472, 46543), (5856, 43491), (6104, 41724), (6213, 40992), (6384, 39894), (6649, 38304), (6832, 37278), (6867, 37088), (6954, 36624), (7686, 33136), (7848, 32452), (8113, 31392), (8284, 30744), (8784, 28994), (9156, 27816), (9272, 27468), (9576, 26596), (10248, 24852), (10431, 24416), (10464, 24339), (12208, 20862), (12426, 20496), (12768, 19947), (13298, 19152), (13664, 18639), (13734, 18544), (13908, 18312), (14497, 17568), (15372, 16568), (15696, 16226)]