1248312912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^2$

素因数の和:238

約数の個数: 240

約数和(自身を含む): 4138830336

約数和(自身を除く): 2890517424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 67, 71, 77, 84, 88, 112, 132, 134, 142, 154, 168, 176, 201, 213, 231, 264, 268, 284, 308, 336, 402, 426, 462, 469, 497, 528, 536, 568, 616, 737, 781, 804, 852, 924, 938, 994, 1072, 1136, 1232, 1407, 1474, 1491, 1562, 1608, 1704, 1848, 1876, 1988, 2211, 2343, 2814, 2948, 2982, 3124, 3216, 3408, 3696, 3752, 3976, 4422, 4686, 4757, 5041, 5159, 5467, 5628, 5896, 5964, 6248, 7504, 7952, 8844, 9372, 9514, 10082, 10318, 10934, 11256, 11792, 11928, 12496, 14271, 15123, 15477, 16401, 17688, 18744, 19028, 20164, 20636, 21868, 22512, 23856, 28542, 30246, 30954, 32802, 33299, 35287, 35376, 37488, 38056, 40328, 41272, 43736, 52327, 55451, 57084, 60492, 61908, 65604, 66598, 70574, 76112, 80656, 82544, 87472, 99897, 104654, 105861, 110902, 114168, 120984, 123816, 131208, 133196, 141148, 156981, 166353, 199794, 209308, 211722, 221804, 228336, 241968, 247632, 262416, 266392, 282296, 313962, 332706, 337747, 366289, 388157, 399588, 418616, 423444, 443608, 532784, 564592, 627924, 665412, 675494, 732578, 776314, 799176, 837232, 846888, 887216, 1013241, 1098867, 1164471, 1255848, 1330824, 1350988, 1465156, 1552628, 1598352, 1693776, 2026482, 2197734, 2328942, 2364229, 2511696, 2661648, 2701976, 2930312, 3105256, 3715217, 4052964, 4395468, 4657884, 4728458, 5403952, 5860624, 6210512, 7092687, 7430434, 8105928, 8790936, 9315768, 9456916, 11145651, 14185374, 14860868, 16211856, 17581872, 18631536, 18913832, 22291302, 26006519, 28370748, 29721736, 37827664, 44582604, 52013038, 56741496, 59443472, 78019557, 89165208, 104026076, 113482992, 156039114, 178330416, 208052152, 312078228, 416104304, 624156456, 1248312912]

約数ペア:

[(1, 1248312912), (2, 624156456), (3, 416104304), (4, 312078228), (6, 208052152), (7, 178330416), (8, 156039114), (11, 113482992), (12, 104026076), (14, 89165208), (16, 78019557), (21, 59443472), (22, 56741496), (24, 52013038), (28, 44582604), (33, 37827664), (42, 29721736), (44, 28370748), (48, 26006519), (56, 22291302), (66, 18913832), (67, 18631536), (71, 17581872), (77, 16211856), (84, 14860868), (88, 14185374), (112, 11145651), (132, 9456916), (134, 9315768), (142, 8790936), (154, 8105928), (168, 7430434), (176, 7092687), (201, 6210512), (213, 5860624), (231, 5403952), (264, 4728458), (268, 4657884), (284, 4395468), (308, 4052964), (336, 3715217), (402, 3105256), (426, 2930312), (462, 2701976), (469, 2661648), (497, 2511696), (528, 2364229), (536, 2328942), (568, 2197734), (616, 2026482), (737, 1693776), (781, 1598352), (804, 1552628), (852, 1465156), (924, 1350988), (938, 1330824), (994, 1255848), (1072, 1164471), (1136, 1098867), (1232, 1013241), (1407, 887216), (1474, 846888), (1491, 837232), (1562, 799176), (1608, 776314), (1704, 732578), (1848, 675494), (1876, 665412), (1988, 627924), (2211, 564592), (2343, 532784), (2814, 443608), (2948, 423444), (2982, 418616), (3124, 399588), (3216, 388157), (3408, 366289), (3696, 337747), (3752, 332706), (3976, 313962), (4422, 282296), (4686, 266392), (4757, 262416), (5041, 247632), (5159, 241968), (5467, 228336), (5628, 221804), (5896, 211722), (5964, 209308), (6248, 199794), (7504, 166353), (7952, 156981), (8844, 141148), (9372, 133196), (9514, 131208), (10082, 123816), (10318, 120984), (10934, 114168), (11256, 110902), (11792, 105861), (11928, 104654), (12496, 99897), (14271, 87472), (15123, 82544), (15477, 80656), (16401, 76112), (17688, 70574), (18744, 66598), (19028, 65604), (20164, 61908), (20636, 60492), (21868, 57084), (22512, 55451), (23856, 52327), (28542, 43736), (30246, 41272), (30954, 40328), (32802, 38056), (33299, 37488), (35287, 35376)]