231196368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 682456320

約数和(自身を除く): 451259952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 89, 92, 104, 138, 156, 178, 181, 184, 208, 267, 276, 299, 312, 356, 362, 368, 534, 543, 552, 598, 624, 712, 724, 897, 1068, 1086, 1104, 1157, 1196, 1424, 1448, 1794, 2047, 2136, 2172, 2314, 2353, 2392, 2896, 3471, 3588, 4094, 4163, 4272, 4344, 4628, 4706, 4784, 6141, 6942, 7059, 7176, 8188, 8326, 8688, 9256, 9412, 12282, 12489, 13884, 14118, 14352, 16109, 16376, 16652, 18512, 18824, 24564, 24978, 26611, 27768, 28236, 32218, 32752, 33304, 37648, 48327, 49128, 49956, 53222, 54119, 55536, 56472, 64436, 66608, 79833, 96654, 98256, 99912, 106444, 108238, 112944, 128872, 159666, 162357, 193308, 199824, 209417, 212888, 216476, 257744, 319332, 324714, 370507, 386616, 418834, 425776, 432952, 628251, 638664, 649428, 741014, 773232, 837668, 865904, 1111521, 1256502, 1277328, 1298856, 1482028, 1675336, 2223042, 2513004, 2597712, 2964056, 3350672, 4446084, 4816591, 5026008, 5928112, 8892168, 9633182, 10052016, 14449773, 17784336, 19266364, 28899546, 38532728, 57799092, 77065456, 115598184, 231196368]

約数ペア:

[(1, 231196368), (2, 115598184), (3, 77065456), (4, 57799092), (6, 38532728), (8, 28899546), (12, 19266364), (13, 17784336), (16, 14449773), (23, 10052016), (24, 9633182), (26, 8892168), (39, 5928112), (46, 5026008), (48, 4816591), (52, 4446084), (69, 3350672), (78, 2964056), (89, 2597712), (92, 2513004), (104, 2223042), (138, 1675336), (156, 1482028), (178, 1298856), (181, 1277328), (184, 1256502), (208, 1111521), (267, 865904), (276, 837668), (299, 773232), (312, 741014), (356, 649428), (362, 638664), (368, 628251), (534, 432952), (543, 425776), (552, 418834), (598, 386616), (624, 370507), (712, 324714), (724, 319332), (897, 257744), (1068, 216476), (1086, 212888), (1104, 209417), (1157, 199824), (1196, 193308), (1424, 162357), (1448, 159666), (1794, 128872), (2047, 112944), (2136, 108238), (2172, 106444), (2314, 99912), (2353, 98256), (2392, 96654), (2896, 79833), (3471, 66608), (3588, 64436), (4094, 56472), (4163, 55536), (4272, 54119), (4344, 53222), (4628, 49956), (4706, 49128), (4784, 48327), (6141, 37648), (6942, 33304), (7059, 32752), (7176, 32218), (8188, 28236), (8326, 27768), (8688, 26611), (9256, 24978), (9412, 24564), (12282, 18824), (12489, 18512), (13884, 16652), (14118, 16376), (14352, 16109)]