1231027952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{24371}}^1$

素因数の和:24438

約数の個数: 80

約数和(自身を含む): 3046305024

約数和(自身を除く): 1815277072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 287, 308, 328, 451, 574, 616, 656, 902, 1148, 1232, 1804, 2296, 3157, 3608, 4592, 6314, 7216, 12628, 24371, 25256, 48742, 50512, 97484, 170597, 194968, 268081, 341194, 389936, 536162, 682388, 999211, 1072324, 1364776, 1876567, 1998422, 2144648, 2729552, 3753134, 3996844, 4289296, 6994477, 7506268, 7993688, 10991321, 13988954, 15012536, 15987376, 21982642, 27977908, 30025072, 43965284, 55955816, 76939247, 87930568, 111911632, 153878494, 175861136, 307756988, 615513976, 1231027952]

約数ペア:

[(1, 1231027952), (2, 615513976), (4, 307756988), (7, 175861136), (8, 153878494), (11, 111911632), (14, 87930568), (16, 76939247), (22, 55955816), (28, 43965284), (41, 30025072), (44, 27977908), (56, 21982642), (77, 15987376), (82, 15012536), (88, 13988954), (112, 10991321), (154, 7993688), (164, 7506268), (176, 6994477), (287, 4289296), (308, 3996844), (328, 3753134), (451, 2729552), (574, 2144648), (616, 1998422), (656, 1876567), (902, 1364776), (1148, 1072324), (1232, 999211), (1804, 682388), (2296, 536162), (3157, 389936), (3608, 341194), (4592, 268081), (6314, 194968), (7216, 170597), (12628, 97484), (24371, 50512), (25256, 48742)]