718291296

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 2091398400

約数和(自身を除く): 1373107104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 151, 166, 199, 249, 288, 302, 332, 398, 453, 498, 597, 604, 664, 747, 796, 906, 996, 1194, 1208, 1328, 1359, 1494, 1592, 1791, 1812, 1992, 2388, 2416, 2656, 2718, 2988, 3184, 3582, 3624, 3984, 4776, 4832, 5436, 5976, 6368, 7164, 7248, 7968, 9552, 10872, 11952, 12533, 14328, 14496, 16517, 19104, 21744, 23904, 25066, 28656, 30049, 33034, 37599, 43488, 49551, 50132, 57312, 60098, 66068, 75198, 90147, 99102, 100264, 112797, 120196, 132136, 148653, 150396, 180294, 198204, 200528, 225594, 240392, 264272, 270441, 297306, 300792, 360588, 396408, 401056, 451188, 480784, 528544, 540882, 594612, 601584, 721176, 792816, 902376, 961568, 1081764, 1189224, 1203168, 1442352, 1585632, 1804752, 2163528, 2378448, 2494067, 2884704, 3609504, 4327056, 4756896, 4988134, 7482201, 8654112, 9976268, 14964402, 19952536, 22446603, 29928804, 39905072, 44893206, 59857608, 79810144, 89786412, 119715216, 179572824, 239430432, 359145648, 718291296]

約数ペア:

[(1, 718291296), (2, 359145648), (3, 239430432), (4, 179572824), (6, 119715216), (8, 89786412), (9, 79810144), (12, 59857608), (16, 44893206), (18, 39905072), (24, 29928804), (32, 22446603), (36, 19952536), (48, 14964402), (72, 9976268), (83, 8654112), (96, 7482201), (144, 4988134), (151, 4756896), (166, 4327056), (199, 3609504), (249, 2884704), (288, 2494067), (302, 2378448), (332, 2163528), (398, 1804752), (453, 1585632), (498, 1442352), (597, 1203168), (604, 1189224), (664, 1081764), (747, 961568), (796, 902376), (906, 792816), (996, 721176), (1194, 601584), (1208, 594612), (1328, 540882), (1359, 528544), (1494, 480784), (1592, 451188), (1791, 401056), (1812, 396408), (1992, 360588), (2388, 300792), (2416, 297306), (2656, 270441), (2718, 264272), (2988, 240392), (3184, 225594), (3582, 200528), (3624, 198204), (3984, 180294), (4776, 150396), (4832, 148653), (5436, 132136), (5976, 120196), (6368, 112797), (7164, 100264), (7248, 99102), (7968, 90147), (9552, 75198), (10872, 66068), (11952, 60098), (12533, 57312), (14328, 50132), (14496, 49551), (16517, 43488), (19104, 37599), (21744, 33034), (23904, 30049), (25066, 28656)]