880332012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{205493}}^1$

素因数の和:205527

約数の個数: 72

約数和(自身を含む): 2692793376

約数和(自身を除く): 1812461364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 205493, 410986, 616479, 821972, 1232958, 1438451, 1849437, 2465916, 2876902, 3493381, 3698874, 4315353, 5753804, 6986762, 7397748, 8630706, 10480143, 12946059, 13973524, 17261412, 20960286, 24453667, 25892118, 31440429, 41920572, 48907334, 51784236, 62880858, 73361001, 97814668, 125761716, 146722002, 220083003, 293444004, 440166006, 880332012]

約数ペア:

[(1, 880332012), (2, 440166006), (3, 293444004), (4, 220083003), (6, 146722002), (7, 125761716), (9, 97814668), (12, 73361001), (14, 62880858), (17, 51784236), (18, 48907334), (21, 41920572), (28, 31440429), (34, 25892118), (36, 24453667), (42, 20960286), (51, 17261412), (63, 13973524), (68, 12946059), (84, 10480143), (102, 8630706), (119, 7397748), (126, 6986762), (153, 5753804), (204, 4315353), (238, 3698874), (252, 3493381), (306, 2876902), (357, 2465916), (476, 1849437), (612, 1438451), (714, 1232958), (1071, 821972), (1428, 616479), (2142, 410986), (4284, 205493)]