340136784

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 1102221120

約数和(自身を除く): 762084336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 73, 76, 78, 104, 114, 117, 131, 144, 146, 152, 156, 171, 208, 219, 228, 234, 247, 262, 292, 304, 312, 342, 393, 438, 456, 468, 494, 524, 584, 624, 657, 684, 741, 786, 876, 912, 936, 949, 988, 1048, 1168, 1179, 1314, 1368, 1387, 1482, 1572, 1703, 1752, 1872, 1898, 1976, 2096, 2223, 2358, 2489, 2628, 2736, 2774, 2847, 2964, 3144, 3406, 3504, 3796, 3952, 4161, 4446, 4716, 4978, 5109, 5256, 5548, 5694, 5928, 6288, 6812, 7467, 7592, 8322, 8541, 8892, 9432, 9563, 9956, 10218, 10512, 11096, 11388, 11856, 12483, 13624, 14934, 15184, 15327, 16644, 17082, 17784, 18031, 18864, 19126, 19912, 20436, 22192, 22401, 22776, 24966, 27248, 28689, 29868, 30654, 32357, 33288, 34164, 35568, 36062, 38252, 39824, 40872, 44802, 45552, 49932, 54093, 57378, 59736, 61308, 64714, 66576, 68328, 72124, 76504, 81744, 86067, 89604, 97071, 99864, 108186, 114756, 119472, 122616, 124319, 129428, 136656, 144248, 153008, 162279, 172134, 179208, 181697, 194142, 199728, 216372, 229512, 245232, 248638, 258856, 288496, 291213, 324558, 344268, 358416, 363394, 372957, 388284, 432744, 459024, 497276, 517712, 545091, 582426, 649116, 688536, 726788, 745914, 776568, 865488, 994552, 1090182, 1118871, 1164852, 1298232, 1377072, 1453576, 1491828, 1553136, 1635273, 1989104, 2180364, 2237742, 2329704, 2362061, 2596464, 2907152, 2983656, 3270546, 4360728, 4475484, 4659408, 4724122, 5967312, 6541092, 7086183, 8721456, 8950968, 9448244, 13082184, 14172366, 17901936, 18896488, 21258549, 26164368, 28344732, 37792976, 42517098, 56689464, 85034196, 113378928, 170068392, 340136784]

約数ペア:

[(1, 340136784), (2, 170068392), (3, 113378928), (4, 85034196), (6, 56689464), (8, 42517098), (9, 37792976), (12, 28344732), (13, 26164368), (16, 21258549), (18, 18896488), (19, 17901936), (24, 14172366), (26, 13082184), (36, 9448244), (38, 8950968), (39, 8721456), (48, 7086183), (52, 6541092), (57, 5967312), (72, 4724122), (73, 4659408), (76, 4475484), (78, 4360728), (104, 3270546), (114, 2983656), (117, 2907152), (131, 2596464), (144, 2362061), (146, 2329704), (152, 2237742), (156, 2180364), (171, 1989104), (208, 1635273), (219, 1553136), (228, 1491828), (234, 1453576), (247, 1377072), (262, 1298232), (292, 1164852), (304, 1118871), (312, 1090182), (342, 994552), (393, 865488), (438, 776568), (456, 745914), (468, 726788), (494, 688536), (524, 649116), (584, 582426), (624, 545091), (657, 517712), (684, 497276), (741, 459024), (786, 432744), (876, 388284), (912, 372957), (936, 363394), (949, 358416), (988, 344268), (1048, 324558), (1168, 291213), (1179, 288496), (1314, 258856), (1368, 248638), (1387, 245232), (1482, 229512), (1572, 216372), (1703, 199728), (1752, 194142), (1872, 181697), (1898, 179208), (1976, 172134), (2096, 162279), (2223, 153008), (2358, 144248), (2489, 136656), (2628, 129428), (2736, 124319), (2774, 122616), (2847, 119472), (2964, 114756), (3144, 108186), (3406, 99864), (3504, 97071), (3796, 89604), (3952, 86067), (4161, 81744), (4446, 76504), (4716, 72124), (4978, 68328), (5109, 66576), (5256, 64714), (5548, 61308), (5694, 59736), (5928, 57378), (6288, 54093), (6812, 49932), (7467, 45552), (7592, 44802), (8322, 40872), (8541, 39824), (8892, 38252), (9432, 36062), (9563, 35568), (9956, 34164), (10218, 33288), (10512, 32357), (11096, 30654), (11388, 29868), (11856, 28689), (12483, 27248), (13624, 24966), (14934, 22776), (15184, 22401), (15327, 22192), (16644, 20436), (17082, 19912), (17784, 19126), (18031, 18864)]