140926464

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 240

約数和(自身を含む): 494084448

約数和(自身を除く): 353157984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 257, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 512, 514, 544, 576, 612, 672, 714, 768, 771, 816, 896, 952, 1008, 1028, 1071, 1088, 1152, 1224, 1344, 1428, 1536, 1542, 1632, 1792, 1799, 1904, 2016, 2056, 2142, 2176, 2304, 2313, 2448, 2688, 2856, 3084, 3264, 3584, 3598, 3808, 4032, 4112, 4284, 4352, 4369, 4608, 4626, 4896, 5376, 5397, 5712, 6168, 6528, 7196, 7616, 8064, 8224, 8568, 8704, 8738, 9252, 9792, 10752, 10794, 11424, 12336, 13056, 13107, 14392, 15232, 16128, 16191, 16448, 17136, 17476, 18504, 19584, 21588, 22848, 24672, 26112, 26214, 28784, 30464, 30583, 32256, 32382, 32896, 34272, 34952, 37008, 39168, 39321, 43176, 45696, 49344, 52428, 57568, 60928, 61166, 64764, 65792, 68544, 69904, 74016, 78336, 78642, 86352, 91392, 91749, 98688, 104856, 115136, 122332, 129528, 131584, 137088, 139808, 148032, 157284, 172704, 182784, 183498, 197376, 209712, 230272, 244664, 259056, 274176, 275247, 279616, 296064, 314568, 345408, 366996, 394752, 419424, 460544, 489328, 518112, 548352, 550494, 559232, 592128, 629136, 690816, 733992, 838848, 921088, 978656, 1036224, 1100988, 1118464, 1184256, 1258272, 1381632, 1467984, 1677696, 1957312, 2072448, 2201976, 2236928, 2516544, 2763264, 2935968, 3355392, 3914624, 4144896, 4403952, 5033088, 5871936, 6710784, 7829248, 8289792, 8807904, 10066176, 11743872, 15658496, 17615808, 20132352, 23487744, 35231616, 46975488, 70463232, 140926464]

約数ペア:

[(1, 140926464), (2, 70463232), (3, 46975488), (4, 35231616), (6, 23487744), (7, 20132352), (8, 17615808), (9, 15658496), (12, 11743872), (14, 10066176), (16, 8807904), (17, 8289792), (18, 7829248), (21, 6710784), (24, 5871936), (28, 5033088), (32, 4403952), (34, 4144896), (36, 3914624), (42, 3355392), (48, 2935968), (51, 2763264), (56, 2516544), (63, 2236928), (64, 2201976), (68, 2072448), (72, 1957312), (84, 1677696), (96, 1467984), (102, 1381632), (112, 1258272), (119, 1184256), (126, 1118464), (128, 1100988), (136, 1036224), (144, 978656), (153, 921088), (168, 838848), (192, 733992), (204, 690816), (224, 629136), (238, 592128), (252, 559232), (256, 550494), (257, 548352), (272, 518112), (288, 489328), (306, 460544), (336, 419424), (357, 394752), (384, 366996), (408, 345408), (448, 314568), (476, 296064), (504, 279616), (512, 275247), (514, 274176), (544, 259056), (576, 244664), (612, 230272), (672, 209712), (714, 197376), (768, 183498), (771, 182784), (816, 172704), (896, 157284), (952, 148032), (1008, 139808), (1028, 137088), (1071, 131584), (1088, 129528), (1152, 122332), (1224, 115136), (1344, 104856), (1428, 98688), (1536, 91749), (1542, 91392), (1632, 86352), (1792, 78642), (1799, 78336), (1904, 74016), (2016, 69904), (2056, 68544), (2142, 65792), (2176, 64764), (2304, 61166), (2313, 60928), (2448, 57568), (2688, 52428), (2856, 49344), (3084, 45696), (3264, 43176), (3584, 39321), (3598, 39168), (3808, 37008), (4032, 34952), (4112, 34272), (4284, 32896), (4352, 32382), (4369, 32256), (4608, 30583), (4626, 30464), (4896, 28784), (5376, 26214), (5397, 26112), (5712, 24672), (6168, 22848), (6528, 21588), (7196, 19584), (7616, 18504), (8064, 17476), (8224, 17136), (8568, 16448), (8704, 16191), (8738, 16128), (9252, 15232), (9792, 14392), (10752, 13107), (10794, 13056), (11424, 12336)]