254513664

素因数分解:

$2^9\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:85

約数の個数: 300

約数和(自身を含む): 848903814

約数和(自身を除く): 594390150

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 64, 68, 72, 76, 81, 96, 102, 108, 114, 128, 136, 144, 152, 153, 162, 171, 192, 204, 216, 228, 256, 272, 288, 304, 306, 323, 324, 342, 361, 384, 408, 432, 456, 459, 512, 513, 544, 576, 608, 612, 646, 648, 684, 722, 768, 816, 864, 912, 918, 969, 1026, 1083, 1088, 1152, 1216, 1224, 1292, 1296, 1368, 1377, 1444, 1536, 1539, 1632, 1728, 1824, 1836, 1938, 2052, 2166, 2176, 2304, 2432, 2448, 2584, 2592, 2736, 2754, 2888, 2907, 3078, 3249, 3264, 3456, 3648, 3672, 3876, 4104, 4332, 4352, 4608, 4864, 4896, 5168, 5184, 5472, 5508, 5776, 5814, 6137, 6156, 6498, 6528, 6912, 7296, 7344, 7752, 8208, 8664, 8704, 8721, 9728, 9747, 9792, 10336, 10368, 10944, 11016, 11552, 11628, 12274, 12312, 12996, 13056, 13824, 14592, 14688, 15504, 16416, 17328, 17442, 18411, 19494, 19584, 20672, 20736, 21888, 22032, 23104, 23256, 24548, 24624, 25992, 26112, 26163, 29184, 29241, 29376, 31008, 32832, 34656, 34884, 36822, 38988, 39168, 41344, 41472, 43776, 44064, 46208, 46512, 49096, 49248, 51984, 52326, 55233, 58482, 58752, 62016, 65664, 69312, 69768, 73644, 77976, 78336, 82688, 87552, 88128, 92416, 93024, 98192, 98496, 103968, 104652, 110466, 116964, 117504, 124032, 131328, 138624, 139536, 147288, 155952, 165376, 165699, 176256, 184832, 186048, 196384, 196992, 207936, 209304, 220932, 233928, 235008, 248064, 262656, 277248, 279072, 294576, 311904, 331398, 352512, 372096, 392768, 393984, 415872, 418608, 441864, 467856, 496128, 497097, 554496, 558144, 589152, 623808, 662796, 705024, 744192, 785536, 787968, 831744, 837216, 883728, 935712, 994194, 1116288, 1178304, 1247616, 1325592, 1488384, 1571072, 1663488, 1674432, 1767456, 1871424, 1988388, 2232576, 2356608, 2495232, 2651184, 3142144, 3348864, 3534912, 3742848, 3976776, 4465152, 4713216, 4990464, 5302368, 6697728, 7069824, 7485696, 7953552, 9426432, 10604736, 13395456, 14139648, 14971392, 15907104, 21209472, 28279296, 31814208, 42418944, 63628416, 84837888, 127256832, 254513664]

約数ペア:

[(1, 254513664), (2, 127256832), (3, 84837888), (4, 63628416), (6, 42418944), (8, 31814208), (9, 28279296), (12, 21209472), (16, 15907104), (17, 14971392), (18, 14139648), (19, 13395456), (24, 10604736), (27, 9426432), (32, 7953552), (34, 7485696), (36, 7069824), (38, 6697728), (48, 5302368), (51, 4990464), (54, 4713216), (57, 4465152), (64, 3976776), (68, 3742848), (72, 3534912), (76, 3348864), (81, 3142144), (96, 2651184), (102, 2495232), (108, 2356608), (114, 2232576), (128, 1988388), (136, 1871424), (144, 1767456), (152, 1674432), (153, 1663488), (162, 1571072), (171, 1488384), (192, 1325592), (204, 1247616), (216, 1178304), (228, 1116288), (256, 994194), (272, 935712), (288, 883728), (304, 837216), (306, 831744), (323, 787968), (324, 785536), (342, 744192), (361, 705024), (384, 662796), (408, 623808), (432, 589152), (456, 558144), (459, 554496), (512, 497097), (513, 496128), (544, 467856), (576, 441864), (608, 418608), (612, 415872), (646, 393984), (648, 392768), (684, 372096), (722, 352512), (768, 331398), (816, 311904), (864, 294576), (912, 279072), (918, 277248), (969, 262656), (1026, 248064), (1083, 235008), (1088, 233928), (1152, 220932), (1216, 209304), (1224, 207936), (1292, 196992), (1296, 196384), (1368, 186048), (1377, 184832), (1444, 176256), (1536, 165699), (1539, 165376), (1632, 155952), (1728, 147288), (1824, 139536), (1836, 138624), (1938, 131328), (2052, 124032), (2166, 117504), (2176, 116964), (2304, 110466), (2432, 104652), (2448, 103968), (2584, 98496), (2592, 98192), (2736, 93024), (2754, 92416), (2888, 88128), (2907, 87552), (3078, 82688), (3249, 78336), (3264, 77976), (3456, 73644), (3648, 69768), (3672, 69312), (3876, 65664), (4104, 62016), (4332, 58752), (4352, 58482), (4608, 55233), (4864, 52326), (4896, 51984), (5168, 49248), (5184, 49096), (5472, 46512), (5508, 46208), (5776, 44064), (5814, 43776), (6137, 41472), (6156, 41344), (6498, 39168), (6528, 38988), (6912, 36822), (7296, 34884), (7344, 34656), (7752, 32832), (8208, 31008), (8664, 29376), (8704, 29241), (8721, 29184), (9728, 26163), (9747, 26112), (9792, 25992), (10336, 24624), (10368, 24548), (10944, 23256), (11016, 23104), (11552, 22032), (11628, 21888), (12274, 20736), (12312, 20672), (12996, 19584), (13056, 19494), (13824, 18411), (14592, 17442), (14688, 17328), (15504, 16416)]