1257932808

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:453

約数の個数: 256

約数和(自身を含む): 4021920000

約数和(自身を除く): 2763987192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 41, 44, 54, 66, 72, 74, 82, 88, 99, 108, 111, 123, 132, 148, 164, 198, 216, 222, 246, 264, 296, 297, 328, 333, 349, 369, 396, 407, 444, 451, 492, 594, 666, 698, 738, 792, 814, 888, 902, 984, 999, 1047, 1107, 1188, 1221, 1332, 1353, 1396, 1476, 1517, 1628, 1804, 1998, 2094, 2214, 2376, 2442, 2664, 2706, 2792, 2952, 3034, 3141, 3256, 3608, 3663, 3839, 3996, 4059, 4188, 4428, 4551, 4884, 5412, 6068, 6282, 7326, 7678, 7992, 8118, 8376, 8856, 9102, 9423, 9768, 10824, 10989, 11517, 12136, 12177, 12564, 12913, 13653, 14309, 14652, 15356, 16236, 16687, 18204, 18846, 21978, 23034, 24354, 25128, 25826, 27306, 28618, 29304, 30712, 32472, 33374, 34551, 36408, 37692, 38739, 40959, 42927, 43956, 46068, 48708, 50061, 51652, 54612, 57236, 66748, 69102, 75384, 77478, 81918, 85854, 87912, 92136, 97416, 100122, 103304, 103653, 109224, 114472, 116217, 128781, 133496, 138204, 142043, 150183, 154956, 157399, 163836, 171708, 200244, 207306, 232434, 257562, 276408, 284086, 300366, 309912, 314798, 327672, 343416, 348651, 386343, 400488, 414612, 426129, 450549, 464868, 472197, 515124, 529433, 568172, 600732, 629596, 697302, 772686, 829224, 852258, 901098, 929736, 944394, 1030248, 1058866, 1136344, 1201464, 1259192, 1278387, 1394604, 1416591, 1545372, 1588299, 1704516, 1802196, 1888788, 2117732, 2556774, 2789208, 2833182, 3090744, 3176598, 3409032, 3604392, 3777576, 3835161, 4235464, 4249773, 4764897, 5113548, 5666364, 5823763, 6353196, 7670322, 8499546, 9529794, 10227096, 11332728, 11647526, 12706392, 14294691, 15340644, 16999092, 17471289, 19059588, 23295052, 28589382, 30681288, 33998184, 34942578, 38119176, 46590104, 52413867, 57178764, 69885156, 104827734, 114357528, 139770312, 157241601, 209655468, 314483202, 419310936, 628966404, 1257932808]

約数ペア:

[(1, 1257932808), (2, 628966404), (3, 419310936), (4, 314483202), (6, 209655468), (8, 157241601), (9, 139770312), (11, 114357528), (12, 104827734), (18, 69885156), (22, 57178764), (24, 52413867), (27, 46590104), (33, 38119176), (36, 34942578), (37, 33998184), (41, 30681288), (44, 28589382), (54, 23295052), (66, 19059588), (72, 17471289), (74, 16999092), (82, 15340644), (88, 14294691), (99, 12706392), (108, 11647526), (111, 11332728), (123, 10227096), (132, 9529794), (148, 8499546), (164, 7670322), (198, 6353196), (216, 5823763), (222, 5666364), (246, 5113548), (264, 4764897), (296, 4249773), (297, 4235464), (328, 3835161), (333, 3777576), (349, 3604392), (369, 3409032), (396, 3176598), (407, 3090744), (444, 2833182), (451, 2789208), (492, 2556774), (594, 2117732), (666, 1888788), (698, 1802196), (738, 1704516), (792, 1588299), (814, 1545372), (888, 1416591), (902, 1394604), (984, 1278387), (999, 1259192), (1047, 1201464), (1107, 1136344), (1188, 1058866), (1221, 1030248), (1332, 944394), (1353, 929736), (1396, 901098), (1476, 852258), (1517, 829224), (1628, 772686), (1804, 697302), (1998, 629596), (2094, 600732), (2214, 568172), (2376, 529433), (2442, 515124), (2664, 472197), (2706, 464868), (2792, 450549), (2952, 426129), (3034, 414612), (3141, 400488), (3256, 386343), (3608, 348651), (3663, 343416), (3839, 327672), (3996, 314798), (4059, 309912), (4188, 300366), (4428, 284086), (4551, 276408), (4884, 257562), (5412, 232434), (6068, 207306), (6282, 200244), (7326, 171708), (7678, 163836), (7992, 157399), (8118, 154956), (8376, 150183), (8856, 142043), (9102, 138204), (9423, 133496), (9768, 128781), (10824, 116217), (10989, 114472), (11517, 109224), (12136, 103653), (12177, 103304), (12564, 100122), (12913, 97416), (13653, 92136), (14309, 87912), (14652, 85854), (15356, 81918), (16236, 77478), (16687, 75384), (18204, 69102), (18846, 66748), (21978, 57236), (23034, 54612), (24354, 51652), (25128, 50061), (25826, 48708), (27306, 46068), (28618, 43956), (29304, 42927), (30712, 40959), (32472, 38739), (33374, 37692), (34551, 36408)]