634734672

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 320

約数和(自身を含む): 2106531840

約数和(自身を除く): 1471797168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 31, 33, 38, 39, 44, 48, 52, 57, 62, 66, 76, 78, 88, 93, 104, 114, 124, 132, 143, 152, 156, 157, 176, 186, 208, 209, 228, 247, 248, 264, 286, 304, 312, 314, 341, 372, 403, 418, 429, 456, 471, 494, 496, 528, 572, 589, 624, 627, 628, 682, 741, 744, 806, 836, 858, 912, 942, 988, 1023, 1144, 1178, 1209, 1254, 1256, 1364, 1482, 1488, 1612, 1672, 1716, 1727, 1767, 1884, 1976, 2041, 2046, 2288, 2356, 2418, 2508, 2512, 2717, 2728, 2964, 2983, 3224, 3344, 3432, 3454, 3534, 3768, 3952, 4082, 4092, 4433, 4712, 4836, 4867, 5016, 5181, 5434, 5456, 5928, 5966, 6123, 6448, 6479, 6864, 6908, 7068, 7536, 7657, 8151, 8164, 8184, 8866, 8949, 9424, 9672, 9734, 10032, 10362, 10868, 11856, 11932, 12246, 12958, 13299, 13816, 14136, 14601, 15314, 16302, 16328, 16368, 17732, 17898, 19344, 19437, 19468, 20724, 21736, 22451, 22971, 23864, 24492, 25916, 26598, 27632, 28272, 29202, 30628, 32604, 32656, 32813, 35464, 35796, 38779, 38874, 38936, 41448, 43472, 44902, 45942, 47728, 48984, 51832, 53196, 53537, 58404, 61256, 63271, 65208, 65626, 67353, 70928, 71592, 77558, 77748, 77872, 82896, 84227, 89804, 91884, 92473, 97968, 98439, 103664, 106392, 107074, 116337, 116808, 122512, 126542, 130416, 131252, 134706, 143184, 155116, 155496, 160611, 168454, 179608, 183768, 184946, 189813, 196878, 212784, 214148, 232674, 233616, 252681, 253084, 262504, 269412, 277419, 310232, 310992, 321222, 336908, 359216, 367536, 369892, 379626, 393756, 426569, 428296, 465348, 505362, 506168, 525008, 538824, 554838, 620464, 642444, 673816, 695981, 739784, 759252, 787512, 853138, 856592, 930696, 1010724, 1012336, 1017203, 1077648, 1109676, 1202149, 1279707, 1284888, 1347632, 1391962, 1479568, 1518504, 1575024, 1706276, 1861392, 2021448, 2034406, 2087943, 2219352, 2404298, 2559414, 2569776, 2783924, 3037008, 3051609, 3412552, 3606447, 4042896, 4068812, 4175886, 4438704, 4808596, 5118828, 5567848, 6103218, 6825104, 7212894, 8137624, 8351772, 9617192, 10237656, 11135696, 12206436, 13223639, 14425788, 16275248, 16703544, 19234384, 20475312, 24412872, 26447278, 28851576, 33407088, 39670917, 48825744, 52894556, 57703152, 79341834, 105789112, 158683668, 211578224, 317367336, 634734672]

約数ペア:

[(1, 634734672), (2, 317367336), (3, 211578224), (4, 158683668), (6, 105789112), (8, 79341834), (11, 57703152), (12, 52894556), (13, 48825744), (16, 39670917), (19, 33407088), (22, 28851576), (24, 26447278), (26, 24412872), (31, 20475312), (33, 19234384), (38, 16703544), (39, 16275248), (44, 14425788), (48, 13223639), (52, 12206436), (57, 11135696), (62, 10237656), (66, 9617192), (76, 8351772), (78, 8137624), (88, 7212894), (93, 6825104), (104, 6103218), (114, 5567848), (124, 5118828), (132, 4808596), (143, 4438704), (152, 4175886), (156, 4068812), (157, 4042896), (176, 3606447), (186, 3412552), (208, 3051609), (209, 3037008), (228, 2783924), (247, 2569776), (248, 2559414), (264, 2404298), (286, 2219352), (304, 2087943), (312, 2034406), (314, 2021448), (341, 1861392), (372, 1706276), (403, 1575024), (418, 1518504), (429, 1479568), (456, 1391962), (471, 1347632), (494, 1284888), (496, 1279707), (528, 1202149), (572, 1109676), (589, 1077648), (624, 1017203), (627, 1012336), (628, 1010724), (682, 930696), (741, 856592), (744, 853138), (806, 787512), (836, 759252), (858, 739784), (912, 695981), (942, 673816), (988, 642444), (1023, 620464), (1144, 554838), (1178, 538824), (1209, 525008), (1254, 506168), (1256, 505362), (1364, 465348), (1482, 428296), (1488, 426569), (1612, 393756), (1672, 379626), (1716, 369892), (1727, 367536), (1767, 359216), (1884, 336908), (1976, 321222), (2041, 310992), (2046, 310232), (2288, 277419), (2356, 269412), (2418, 262504), (2508, 253084), (2512, 252681), (2717, 233616), (2728, 232674), (2964, 214148), (2983, 212784), (3224, 196878), (3344, 189813), (3432, 184946), (3454, 183768), (3534, 179608), (3768, 168454), (3952, 160611), (4082, 155496), (4092, 155116), (4433, 143184), (4712, 134706), (4836, 131252), (4867, 130416), (5016, 126542), (5181, 122512), (5434, 116808), (5456, 116337), (5928, 107074), (5966, 106392), (6123, 103664), (6448, 98439), (6479, 97968), (6864, 92473), (6908, 91884), (7068, 89804), (7536, 84227), (7657, 82896), (8151, 77872), (8164, 77748), (8184, 77558), (8866, 71592), (8949, 70928), (9424, 67353), (9672, 65626), (9734, 65208), (10032, 63271), (10362, 61256), (10868, 58404), (11856, 53537), (11932, 53196), (12246, 51832), (12958, 48984), (13299, 47728), (13816, 45942), (14136, 44902), (14601, 43472), (15314, 41448), (16302, 38936), (16328, 38874), (16368, 38779), (17732, 35796), (17898, 35464), (19344, 32813), (19437, 32656), (19468, 32604), (20724, 30628), (21736, 29202), (22451, 28272), (22971, 27632), (23864, 26598), (24492, 25916)]