316768608

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 1052120160

約数和(自身を除く): 735351552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 61, 72, 73, 76, 78, 96, 104, 114, 117, 122, 144, 146, 152, 156, 171, 183, 208, 219, 228, 234, 244, 247, 288, 292, 304, 312, 342, 366, 416, 438, 456, 468, 488, 494, 549, 584, 608, 624, 657, 684, 732, 741, 793, 876, 912, 936, 949, 976, 988, 1098, 1159, 1168, 1248, 1314, 1368, 1387, 1464, 1482, 1586, 1752, 1824, 1872, 1898, 1952, 1976, 2196, 2223, 2318, 2336, 2379, 2628, 2736, 2774, 2847, 2928, 2964, 3172, 3477, 3504, 3744, 3796, 3952, 4161, 4392, 4446, 4453, 4636, 4758, 5256, 5472, 5548, 5694, 5856, 5928, 6344, 6954, 7008, 7137, 7592, 7904, 8322, 8541, 8784, 8892, 8906, 9272, 9516, 10431, 10512, 11096, 11388, 11856, 12483, 12688, 13359, 13908, 14274, 15067, 15184, 16644, 17082, 17568, 17784, 17812, 18031, 18544, 19032, 20862, 21024, 22192, 22776, 23712, 24966, 25376, 26718, 27816, 28548, 30134, 30368, 33288, 34164, 35568, 35624, 36062, 37088, 38064, 40077, 41724, 44384, 45201, 45552, 49932, 53436, 54093, 55632, 57096, 57889, 60268, 66576, 68328, 71136, 71248, 72124, 76128, 80154, 83448, 84607, 90402, 91104, 99864, 106872, 108186, 111264, 114192, 115778, 120536, 133152, 135603, 136656, 142496, 144248, 160308, 162279, 166896, 169214, 173667, 180804, 199728, 213744, 216372, 228384, 231556, 241072, 253821, 271206, 273312, 288496, 320616, 324558, 333792, 338428, 347334, 361608, 399456, 427488, 432744, 463112, 482144, 507642, 521001, 542412, 576992, 641232, 649116, 676856, 694668, 723216, 761463, 865488, 926224, 1015284, 1042002, 1084824, 1099891, 1282464, 1298232, 1353712, 1389336, 1446432, 1522926, 1730976, 1852448, 2030568, 2084004, 2169648, 2199782, 2596464, 2707424, 2778672, 3045852, 3299673, 4061136, 4168008, 4339296, 4399564, 5192928, 5557344, 6091704, 6599346, 8122272, 8336016, 8799128, 9899019, 12183408, 13198692, 16672032, 17598256, 19798038, 24366816, 26397384, 35196512, 39596076, 52794768, 79192152, 105589536, 158384304, 316768608]

約数ペア:

[(1, 316768608), (2, 158384304), (3, 105589536), (4, 79192152), (6, 52794768), (8, 39596076), (9, 35196512), (12, 26397384), (13, 24366816), (16, 19798038), (18, 17598256), (19, 16672032), (24, 13198692), (26, 12183408), (32, 9899019), (36, 8799128), (38, 8336016), (39, 8122272), (48, 6599346), (52, 6091704), (57, 5557344), (61, 5192928), (72, 4399564), (73, 4339296), (76, 4168008), (78, 4061136), (96, 3299673), (104, 3045852), (114, 2778672), (117, 2707424), (122, 2596464), (144, 2199782), (146, 2169648), (152, 2084004), (156, 2030568), (171, 1852448), (183, 1730976), (208, 1522926), (219, 1446432), (228, 1389336), (234, 1353712), (244, 1298232), (247, 1282464), (288, 1099891), (292, 1084824), (304, 1042002), (312, 1015284), (342, 926224), (366, 865488), (416, 761463), (438, 723216), (456, 694668), (468, 676856), (488, 649116), (494, 641232), (549, 576992), (584, 542412), (608, 521001), (624, 507642), (657, 482144), (684, 463112), (732, 432744), (741, 427488), (793, 399456), (876, 361608), (912, 347334), (936, 338428), (949, 333792), (976, 324558), (988, 320616), (1098, 288496), (1159, 273312), (1168, 271206), (1248, 253821), (1314, 241072), (1368, 231556), (1387, 228384), (1464, 216372), (1482, 213744), (1586, 199728), (1752, 180804), (1824, 173667), (1872, 169214), (1898, 166896), (1952, 162279), (1976, 160308), (2196, 144248), (2223, 142496), (2318, 136656), (2336, 135603), (2379, 133152), (2628, 120536), (2736, 115778), (2774, 114192), (2847, 111264), (2928, 108186), (2964, 106872), (3172, 99864), (3477, 91104), (3504, 90402), (3744, 84607), (3796, 83448), (3952, 80154), (4161, 76128), (4392, 72124), (4446, 71248), (4453, 71136), (4636, 68328), (4758, 66576), (5256, 60268), (5472, 57889), (5548, 57096), (5694, 55632), (5856, 54093), (5928, 53436), (6344, 49932), (6954, 45552), (7008, 45201), (7137, 44384), (7592, 41724), (7904, 40077), (8322, 38064), (8541, 37088), (8784, 36062), (8892, 35624), (8906, 35568), (9272, 34164), (9516, 33288), (10431, 30368), (10512, 30134), (11096, 28548), (11388, 27816), (11856, 26718), (12483, 25376), (12688, 24966), (13359, 23712), (13908, 22776), (14274, 22192), (15067, 21024), (15184, 20862), (16644, 19032), (17082, 18544), (17568, 18031), (17784, 17812)]