1979770891504

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3389}}^1\times {\mathrm{4861}}^1$

素因数の和:8331

約数の個数: 160

約数和(自身を含む): 4659841929600

約数和(自身を除く): 2680071038096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 37, 56, 58, 74, 112, 116, 148, 203, 232, 259, 296, 406, 464, 518, 592, 812, 1036, 1073, 1624, 2072, 2146, 3248, 3389, 4144, 4292, 4861, 6778, 7511, 8584, 9722, 13556, 15022, 17168, 19444, 23723, 27112, 30044, 34027, 38888, 47446, 54224, 60088, 68054, 77776, 94892, 98281, 120176, 125393, 136108, 140969, 179857, 189784, 196562, 250786, 272216, 281938, 359714, 379568, 393124, 501572, 544432, 563876, 687967, 719428, 786248, 877751, 986783, 1003144, 1127752, 1258999, 1375934, 1438856, 1572496, 1755502, 1973566, 2006288, 2255504, 2517998, 2751868, 2877712, 3511004, 3636397, 3947132, 5035996, 5215853, 5503736, 7022008, 7272794, 7894264, 10071992, 10431706, 11007472, 14044016, 14545588, 15788528, 16473929, 20143984, 20863412, 25454779, 29091176, 32947858, 36510971, 41726824, 50909558, 58182352, 65895716, 73021942, 83453648, 101819116, 115317503, 131791432, 146043884, 203638232, 230635006, 263582864, 292087768, 407276464, 461270012, 477743941, 584175536, 609535373, 922540024, 955487882, 1219070746, 1845080048, 1910975764, 2438141492, 3344207587, 3821951528, 4266747611, 4876282984, 6688415174, 7643903056, 8533495222, 9752565968, 13376830348, 17066990444, 17676525817, 26753660696, 34133980888, 35353051634, 53507321392, 68267961776, 70706103268, 123735680719, 141412206536, 247471361438, 282824413072, 494942722876, 989885445752, 1979770891504]

約数ペア:

[(1, 1979770891504), (2, 989885445752), (4, 494942722876), (7, 282824413072), (8, 247471361438), (14, 141412206536), (16, 123735680719), (28, 70706103268), (29, 68267961776), (37, 53507321392), (56, 35353051634), (58, 34133980888), (74, 26753660696), (112, 17676525817), (116, 17066990444), (148, 13376830348), (203, 9752565968), (232, 8533495222), (259, 7643903056), (296, 6688415174), (406, 4876282984), (464, 4266747611), (518, 3821951528), (592, 3344207587), (812, 2438141492), (1036, 1910975764), (1073, 1845080048), (1624, 1219070746), (2072, 955487882), (2146, 922540024), (3248, 609535373), (3389, 584175536), (4144, 477743941), (4292, 461270012), (4861, 407276464), (6778, 292087768), (7511, 263582864), (8584, 230635006), (9722, 203638232), (13556, 146043884), (15022, 131791432), (17168, 115317503), (19444, 101819116), (23723, 83453648), (27112, 73021942), (30044, 65895716), (34027, 58182352), (38888, 50909558), (47446, 41726824), (54224, 36510971), (60088, 32947858), (68054, 29091176), (77776, 25454779), (94892, 20863412), (98281, 20143984), (120176, 16473929), (125393, 15788528), (136108, 14545588), (140969, 14044016), (179857, 11007472), (189784, 10431706), (196562, 10071992), (250786, 7894264), (272216, 7272794), (281938, 7022008), (359714, 5503736), (379568, 5215853), (393124, 5035996), (501572, 3947132), (544432, 3636397), (563876, 3511004), (687967, 2877712), (719428, 2751868), (786248, 2517998), (877751, 2255504), (986783, 2006288), (1003144, 1973566), (1127752, 1755502), (1258999, 1572496), (1375934, 1438856)]