258467832

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 841052160

約数和(自身を除く): 582584328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 71, 72, 84, 93, 124, 126, 142, 168, 186, 213, 217, 233, 248, 252, 279, 284, 372, 426, 434, 466, 497, 504, 558, 568, 639, 651, 699, 744, 852, 868, 932, 994, 1116, 1278, 1302, 1398, 1491, 1631, 1704, 1736, 1864, 1953, 1988, 2097, 2201, 2232, 2556, 2604, 2796, 2982, 3262, 3906, 3976, 4194, 4402, 4473, 4893, 5112, 5208, 5592, 5964, 6524, 6603, 7223, 7812, 8388, 8804, 8946, 9786, 11928, 13048, 13206, 14446, 14679, 15407, 15624, 16543, 16776, 17608, 17892, 19572, 19809, 21669, 26412, 28892, 29358, 30814, 33086, 35784, 39144, 39618, 43338, 46221, 49629, 50561, 52824, 57784, 58716, 61628, 65007, 66172, 79236, 86676, 92442, 99258, 101122, 115801, 117432, 123256, 130014, 132344, 138663, 148887, 151683, 158472, 173352, 184884, 198516, 202244, 231602, 260028, 277326, 297774, 303366, 347403, 369768, 397032, 404488, 455049, 463204, 512833, 520056, 554652, 595548, 606732, 694806, 910098, 926408, 1025666, 1042209, 1109304, 1191096, 1213464, 1389612, 1538499, 1820196, 2051332, 2084418, 2779224, 3076998, 3589831, 3640392, 4102664, 4168836, 4615497, 6153996, 7179662, 8337672, 9230994, 10769493, 12307992, 14359324, 18461988, 21538986, 28718648, 32308479, 36923976, 43077972, 64616958, 86155944, 129233916, 258467832]

約数ペア:

[(1, 258467832), (2, 129233916), (3, 86155944), (4, 64616958), (6, 43077972), (7, 36923976), (8, 32308479), (9, 28718648), (12, 21538986), (14, 18461988), (18, 14359324), (21, 12307992), (24, 10769493), (28, 9230994), (31, 8337672), (36, 7179662), (42, 6153996), (56, 4615497), (62, 4168836), (63, 4102664), (71, 3640392), (72, 3589831), (84, 3076998), (93, 2779224), (124, 2084418), (126, 2051332), (142, 1820196), (168, 1538499), (186, 1389612), (213, 1213464), (217, 1191096), (233, 1109304), (248, 1042209), (252, 1025666), (279, 926408), (284, 910098), (372, 694806), (426, 606732), (434, 595548), (466, 554652), (497, 520056), (504, 512833), (558, 463204), (568, 455049), (639, 404488), (651, 397032), (699, 369768), (744, 347403), (852, 303366), (868, 297774), (932, 277326), (994, 260028), (1116, 231602), (1278, 202244), (1302, 198516), (1398, 184884), (1491, 173352), (1631, 158472), (1704, 151683), (1736, 148887), (1864, 138663), (1953, 132344), (1988, 130014), (2097, 123256), (2201, 117432), (2232, 115801), (2556, 101122), (2604, 99258), (2796, 92442), (2982, 86676), (3262, 79236), (3906, 66172), (3976, 65007), (4194, 61628), (4402, 58716), (4473, 57784), (4893, 52824), (5112, 50561), (5208, 49629), (5592, 46221), (5964, 43338), (6524, 39618), (6603, 39144), (7223, 35784), (7812, 33086), (8388, 30814), (8804, 29358), (8946, 28892), (9786, 26412), (11928, 21669), (13048, 19809), (13206, 19572), (14446, 17892), (14679, 17608), (15407, 16776), (15624, 16543)]