505857504

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 1447649280

約数和(自身を除く): 941791776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 59, 62, 67, 86, 93, 96, 118, 124, 129, 134, 172, 177, 186, 201, 236, 248, 258, 268, 344, 354, 372, 402, 472, 496, 516, 536, 688, 708, 744, 804, 944, 992, 1032, 1072, 1333, 1376, 1416, 1488, 1608, 1829, 1888, 2064, 2077, 2144, 2537, 2666, 2832, 2881, 2976, 3216, 3658, 3953, 3999, 4128, 4154, 5074, 5332, 5487, 5664, 5762, 6231, 6432, 7316, 7611, 7906, 7998, 8308, 8643, 10148, 10664, 10974, 11524, 11859, 12462, 14632, 15222, 15812, 15996, 16616, 17286, 20296, 21328, 21948, 23048, 23718, 24924, 29264, 30444, 31624, 31992, 33232, 34572, 40592, 42656, 43896, 46096, 47436, 49848, 58528, 60888, 63248, 63984, 66464, 69144, 78647, 81184, 87792, 89311, 92192, 94872, 99696, 121776, 122543, 126496, 127968, 138288, 157294, 169979, 175584, 178622, 189744, 199392, 235941, 243552, 245086, 267933, 276576, 314588, 339958, 357244, 367629, 379488, 471882, 490172, 509937, 535866, 629176, 679916, 714488, 735258, 943764, 980344, 1019874, 1071732, 1258352, 1359832, 1428976, 1470516, 1887528, 1960688, 2039748, 2143464, 2516704, 2719664, 2857952, 2941032, 3775056, 3921376, 4079496, 4286928, 5269349, 5439328, 5882064, 7550112, 8158992, 8573856, 10538698, 11764128, 15808047, 16317984, 21077396, 31616094, 42154792, 63232188, 84309584, 126464376, 168619168, 252928752, 505857504]

約数ペア:

[(1, 505857504), (2, 252928752), (3, 168619168), (4, 126464376), (6, 84309584), (8, 63232188), (12, 42154792), (16, 31616094), (24, 21077396), (31, 16317984), (32, 15808047), (43, 11764128), (48, 10538698), (59, 8573856), (62, 8158992), (67, 7550112), (86, 5882064), (93, 5439328), (96, 5269349), (118, 4286928), (124, 4079496), (129, 3921376), (134, 3775056), (172, 2941032), (177, 2857952), (186, 2719664), (201, 2516704), (236, 2143464), (248, 2039748), (258, 1960688), (268, 1887528), (344, 1470516), (354, 1428976), (372, 1359832), (402, 1258352), (472, 1071732), (496, 1019874), (516, 980344), (536, 943764), (688, 735258), (708, 714488), (744, 679916), (804, 629176), (944, 535866), (992, 509937), (1032, 490172), (1072, 471882), (1333, 379488), (1376, 367629), (1416, 357244), (1488, 339958), (1608, 314588), (1829, 276576), (1888, 267933), (2064, 245086), (2077, 243552), (2144, 235941), (2537, 199392), (2666, 189744), (2832, 178622), (2881, 175584), (2976, 169979), (3216, 157294), (3658, 138288), (3953, 127968), (3999, 126496), (4128, 122543), (4154, 121776), (5074, 99696), (5332, 94872), (5487, 92192), (5664, 89311), (5762, 87792), (6231, 81184), (6432, 78647), (7316, 69144), (7611, 66464), (7906, 63984), (7998, 63248), (8308, 60888), (8643, 58528), (10148, 49848), (10664, 47436), (10974, 46096), (11524, 43896), (11859, 42656), (12462, 40592), (14632, 34572), (15222, 33232), (15812, 31992), (15996, 31624), (16616, 30444), (17286, 29264), (20296, 24924), (21328, 23718), (21948, 23048)]