254254704

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1291}}^1$

素因数の和:1686

約数の個数: 80

約数和(自身を含む): 719013504

約数和(自身を除く): 464758800

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 373, 528, 746, 1119, 1291, 1492, 2238, 2582, 2984, 3873, 4103, 4476, 5164, 5968, 7746, 8206, 8952, 10328, 12309, 14201, 15492, 16412, 17904, 20656, 24618, 28402, 30984, 32824, 42603, 49236, 56804, 61968, 65648, 85206, 98472, 113608, 170412, 196944, 227216, 340824, 481543, 681648, 963086, 1444629, 1926172, 2889258, 3852344, 5296973, 5778516, 7704688, 10593946, 11557032, 15890919, 21187892, 23114064, 31781838, 42375784, 63563676, 84751568, 127127352, 254254704]

約数ペア:

[(1, 254254704), (2, 127127352), (3, 84751568), (4, 63563676), (6, 42375784), (8, 31781838), (11, 23114064), (12, 21187892), (16, 15890919), (22, 11557032), (24, 10593946), (33, 7704688), (44, 5778516), (48, 5296973), (66, 3852344), (88, 2889258), (132, 1926172), (176, 1444629), (264, 963086), (373, 681648), (528, 481543), (746, 340824), (1119, 227216), (1291, 196944), (1492, 170412), (2238, 113608), (2582, 98472), (2984, 85206), (3873, 65648), (4103, 61968), (4476, 56804), (5164, 49236), (5968, 42603), (7746, 32824), (8206, 30984), (8952, 28402), (10328, 24618), (12309, 20656), (14201, 17904), (15492, 16412)]