287245008

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:378

約数の個数: 160

約数和(自身を含む): 864230400

約数和(自身を除く): 576985392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 89, 93, 108, 124, 144, 178, 186, 216, 241, 248, 267, 279, 356, 372, 432, 482, 496, 534, 558, 712, 723, 744, 801, 837, 964, 1068, 1116, 1424, 1446, 1488, 1602, 1674, 1928, 2136, 2169, 2232, 2403, 2759, 2892, 3204, 3348, 3856, 4272, 4338, 4464, 4806, 5518, 5784, 6408, 6507, 6696, 7471, 8277, 8676, 9612, 11036, 11568, 12816, 13014, 13392, 14942, 16554, 17352, 19224, 21449, 22072, 22413, 24831, 26028, 29884, 33108, 34704, 38448, 42898, 44144, 44826, 49662, 52056, 59768, 64347, 66216, 67239, 74493, 85796, 89652, 99324, 104112, 119536, 128694, 132432, 134478, 148986, 171592, 179304, 193041, 198648, 201717, 257388, 268956, 297972, 343184, 358608, 386082, 397296, 403434, 514776, 537912, 579123, 595944, 664919, 772164, 806868, 1029552, 1075824, 1158246, 1191888, 1329838, 1544328, 1613736, 1994757, 2316492, 2659676, 3088656, 3227472, 3989514, 4632984, 5319352, 5984271, 7979028, 9265968, 10638704, 11968542, 15958056, 17952813, 23937084, 31916112, 35905626, 47874168, 71811252, 95748336, 143622504, 287245008]

約数ペア:

[(1, 287245008), (2, 143622504), (3, 95748336), (4, 71811252), (6, 47874168), (8, 35905626), (9, 31916112), (12, 23937084), (16, 17952813), (18, 15958056), (24, 11968542), (27, 10638704), (31, 9265968), (36, 7979028), (48, 5984271), (54, 5319352), (62, 4632984), (72, 3989514), (89, 3227472), (93, 3088656), (108, 2659676), (124, 2316492), (144, 1994757), (178, 1613736), (186, 1544328), (216, 1329838), (241, 1191888), (248, 1158246), (267, 1075824), (279, 1029552), (356, 806868), (372, 772164), (432, 664919), (482, 595944), (496, 579123), (534, 537912), (558, 514776), (712, 403434), (723, 397296), (744, 386082), (801, 358608), (837, 343184), (964, 297972), (1068, 268956), (1116, 257388), (1424, 201717), (1446, 198648), (1488, 193041), (1602, 179304), (1674, 171592), (1928, 148986), (2136, 134478), (2169, 132432), (2232, 128694), (2403, 119536), (2759, 104112), (2892, 99324), (3204, 89652), (3348, 85796), (3856, 74493), (4272, 67239), (4338, 66216), (4464, 64347), (4806, 59768), (5518, 52056), (5784, 49662), (6408, 44826), (6507, 44144), (6696, 42898), (7471, 38448), (8277, 34704), (8676, 33108), (9612, 29884), (11036, 26028), (11568, 24831), (12816, 22413), (13014, 22072), (13392, 21449), (14942, 19224), (16554, 17352)]