1261121472

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9907}}^1$

素因数の和:9955

約数の個数: 168

約数和(自身を含む): 4122243216

約数和(自身を除く): 2861121744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 576, 612, 624, 663, 816, 832, 884, 936, 1088, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2496, 2652, 3264, 3536, 3744, 3978, 4896, 5304, 7072, 7488, 7956, 9792, 9907, 10608, 14144, 15912, 19814, 21216, 29721, 31824, 39628, 42432, 59442, 63648, 79256, 89163, 118884, 127296, 128791, 158512, 168419, 178326, 237768, 257582, 317024, 336838, 356652, 386373, 475536, 505257, 515164, 634048, 673676, 713304, 772746, 951072, 1010514, 1030328, 1159119, 1347352, 1426608, 1515771, 1545492, 1902144, 2021028, 2060656, 2189447, 2318238, 2694704, 2853216, 3031542, 3090984, 4042056, 4121312, 4378894, 4636476, 5389408, 5706432, 6063084, 6181968, 6568341, 8084112, 8242624, 8757788, 9272952, 10778816, 12126168, 12363936, 13136682, 16168224, 17515576, 18545904, 19705023, 24252336, 24727872, 26273364, 32336448, 35031152, 37091808, 39410046, 48504672, 52546728, 70062304, 74183616, 78820092, 97009344, 105093456, 140124608, 157640184, 210186912, 315280368, 420373824, 630560736, 1261121472]

約数ペア:

[(1, 1261121472), (2, 630560736), (3, 420373824), (4, 315280368), (6, 210186912), (8, 157640184), (9, 140124608), (12, 105093456), (13, 97009344), (16, 78820092), (17, 74183616), (18, 70062304), (24, 52546728), (26, 48504672), (32, 39410046), (34, 37091808), (36, 35031152), (39, 32336448), (48, 26273364), (51, 24727872), (52, 24252336), (64, 19705023), (68, 18545904), (72, 17515576), (78, 16168224), (96, 13136682), (102, 12363936), (104, 12126168), (117, 10778816), (136, 9272952), (144, 8757788), (153, 8242624), (156, 8084112), (192, 6568341), (204, 6181968), (208, 6063084), (221, 5706432), (234, 5389408), (272, 4636476), (288, 4378894), (306, 4121312), (312, 4042056), (408, 3090984), (416, 3031542), (442, 2853216), (468, 2694704), (544, 2318238), (576, 2189447), (612, 2060656), (624, 2021028), (663, 1902144), (816, 1545492), (832, 1515771), (884, 1426608), (936, 1347352), (1088, 1159119), (1224, 1030328), (1248, 1010514), (1326, 951072), (1632, 772746), (1768, 713304), (1872, 673676), (1989, 634048), (2448, 515164), (2496, 505257), (2652, 475536), (3264, 386373), (3536, 356652), (3744, 336838), (3978, 317024), (4896, 257582), (5304, 237768), (7072, 178326), (7488, 168419), (7956, 158512), (9792, 128791), (9907, 127296), (10608, 118884), (14144, 89163), (15912, 79256), (19814, 63648), (21216, 59442), (29721, 42432), (31824, 39628)]