266972496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 870801408

約数和(自身を除く): 603828912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 71, 76, 84, 93, 112, 114, 124, 133, 142, 152, 168, 186, 213, 217, 228, 248, 266, 284, 304, 336, 361, 372, 399, 426, 434, 456, 496, 497, 532, 568, 589, 651, 722, 744, 798, 852, 868, 912, 994, 1064, 1083, 1136, 1178, 1302, 1349, 1444, 1488, 1491, 1596, 1704, 1736, 1767, 1988, 2128, 2166, 2201, 2356, 2527, 2604, 2698, 2888, 2982, 3192, 3408, 3472, 3534, 3976, 4047, 4123, 4332, 4402, 4712, 5054, 5208, 5396, 5776, 5964, 6384, 6603, 7068, 7581, 7952, 8094, 8246, 8664, 8804, 9424, 9443, 10108, 10416, 10792, 11191, 11928, 12369, 13206, 14136, 15162, 15407, 16188, 16492, 17328, 17608, 18886, 20216, 21584, 22382, 23856, 24738, 25631, 26412, 28272, 28329, 30324, 30814, 32376, 32984, 33573, 35216, 37772, 40432, 41819, 44764, 46221, 49476, 51262, 52824, 56658, 60648, 61628, 64752, 65968, 67146, 75544, 76893, 78337, 83638, 89528, 92442, 98952, 102524, 105648, 113316, 121296, 123256, 125457, 134292, 151088, 153786, 156674, 167276, 179056, 179417, 184884, 197904, 205048, 226632, 235011, 246512, 250914, 268584, 292733, 307572, 313348, 334552, 358834, 369768, 410096, 453264, 470022, 501828, 537168, 538251, 585466, 615144, 626696, 669104, 717668, 739536, 794561, 878199, 940044, 1003656, 1076502, 1170932, 1230288, 1253392, 1435336, 1589122, 1756398, 1880088, 2007312, 2153004, 2341864, 2383683, 2870672, 3178244, 3512796, 3760176, 4306008, 4683728, 4767366, 5561927, 6356488, 7025592, 8612016, 9534732, 11123854, 12712976, 14051184, 16685781, 19069464, 22247708, 33371562, 38138928, 44495416, 66743124, 88990832, 133486248, 266972496]

約数ペア:

[(1, 266972496), (2, 133486248), (3, 88990832), (4, 66743124), (6, 44495416), (7, 38138928), (8, 33371562), (12, 22247708), (14, 19069464), (16, 16685781), (19, 14051184), (21, 12712976), (24, 11123854), (28, 9534732), (31, 8612016), (38, 7025592), (42, 6356488), (48, 5561927), (56, 4767366), (57, 4683728), (62, 4306008), (71, 3760176), (76, 3512796), (84, 3178244), (93, 2870672), (112, 2383683), (114, 2341864), (124, 2153004), (133, 2007312), (142, 1880088), (152, 1756398), (168, 1589122), (186, 1435336), (213, 1253392), (217, 1230288), (228, 1170932), (248, 1076502), (266, 1003656), (284, 940044), (304, 878199), (336, 794561), (361, 739536), (372, 717668), (399, 669104), (426, 626696), (434, 615144), (456, 585466), (496, 538251), (497, 537168), (532, 501828), (568, 470022), (589, 453264), (651, 410096), (722, 369768), (744, 358834), (798, 334552), (852, 313348), (868, 307572), (912, 292733), (994, 268584), (1064, 250914), (1083, 246512), (1136, 235011), (1178, 226632), (1302, 205048), (1349, 197904), (1444, 184884), (1488, 179417), (1491, 179056), (1596, 167276), (1704, 156674), (1736, 153786), (1767, 151088), (1988, 134292), (2128, 125457), (2166, 123256), (2201, 121296), (2356, 113316), (2527, 105648), (2604, 102524), (2698, 98952), (2888, 92442), (2982, 89528), (3192, 83638), (3408, 78337), (3472, 76893), (3534, 75544), (3976, 67146), (4047, 65968), (4123, 64752), (4332, 61628), (4402, 60648), (4712, 56658), (5054, 52824), (5208, 51262), (5396, 49476), (5776, 46221), (5964, 44764), (6384, 41819), (6603, 40432), (7068, 37772), (7581, 35216), (7952, 33573), (8094, 32984), (8246, 32376), (8664, 30814), (8804, 30324), (9424, 28329), (9443, 28272), (10108, 26412), (10416, 25631), (10792, 24738), (11191, 23856), (11928, 22382), (12369, 21584), (13206, 20216), (14136, 18886), (15162, 17608), (15407, 17328), (16188, 16492)]