1388893047984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3389}}^1\times {\mathrm{218923}}^1$

素因数の和:222339

約数の個数: 120

約数和(自身を含む): 4187223615120

約数和(自身を除く): 2798330567136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 3389, 6778, 10167, 13556, 20334, 27112, 30501, 40668, 44057, 54224, 61002, 81336, 88114, 122004, 132171, 162672, 176228, 218923, 244008, 264342, 352456, 396513, 437846, 488016, 528684, 656769, 704912, 793026, 875692, 1057368, 1313538, 1586052, 1751384, 1970307, 2114736, 2627076, 2845999, 3172104, 3502768, 3940614, 5254152, 5691998, 6344208, 7881228, 8537997, 10508304, 11383996, 15762456, 17075994, 22767992, 25613991, 31524912, 34151988, 45535984, 51227982, 68303976, 102455964, 136607952, 204911928, 409823856, 741930047, 1483860094, 2225790141, 2967720188, 4451580282, 5935440376, 6677370423, 8903160564, 9645090611, 11870880752, 13354740846, 17806321128, 19290181222, 26709481692, 28935271833, 35612642256, 38580362444, 53418963384, 57870543666, 77160724888, 86805815499, 106837926768, 115741087332, 154321449776, 173611630998, 231482174664, 347223261996, 462964349328, 694446523992, 1388893047984]

約数ペア:

[(1, 1388893047984), (2, 694446523992), (3, 462964349328), (4, 347223261996), (6, 231482174664), (8, 173611630998), (9, 154321449776), (12, 115741087332), (13, 106837926768), (16, 86805815499), (18, 77160724888), (24, 57870543666), (26, 53418963384), (36, 38580362444), (39, 35612642256), (48, 28935271833), (52, 26709481692), (72, 19290181222), (78, 17806321128), (104, 13354740846), (117, 11870880752), (144, 9645090611), (156, 8903160564), (208, 6677370423), (234, 5935440376), (312, 4451580282), (468, 2967720188), (624, 2225790141), (936, 1483860094), (1872, 741930047), (3389, 409823856), (6778, 204911928), (10167, 136607952), (13556, 102455964), (20334, 68303976), (27112, 51227982), (30501, 45535984), (40668, 34151988), (44057, 31524912), (54224, 25613991), (61002, 22767992), (81336, 17075994), (88114, 15762456), (122004, 11383996), (132171, 10508304), (162672, 8537997), (176228, 7881228), (218923, 6344208), (244008, 5691998), (264342, 5254152), (352456, 3940614), (396513, 3502768), (437846, 3172104), (488016, 2845999), (528684, 2627076), (656769, 2114736), (704912, 1970307), (793026, 1751384), (875692, 1586052), (1057368, 1313538)]