353488344

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1113

約数の個数: 128

約数和(自身を含む): 1034726400

約数和(自身を除く): 681238056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 79, 88, 102, 132, 136, 158, 187, 204, 237, 264, 316, 374, 408, 474, 561, 632, 748, 869, 948, 997, 1122, 1343, 1496, 1738, 1896, 1994, 2244, 2607, 2686, 2991, 3476, 3988, 4029, 4488, 5214, 5372, 5982, 6952, 7976, 8058, 10428, 10744, 10967, 11964, 14773, 16116, 16949, 20856, 21934, 23928, 29546, 32232, 32901, 33898, 43868, 44319, 50847, 59092, 65802, 67796, 78763, 87736, 88638, 101694, 118184, 131604, 135592, 157526, 177276, 186439, 203388, 236289, 263208, 315052, 354552, 372878, 406776, 472578, 559317, 630104, 745756, 866393, 945156, 1118634, 1338971, 1491512, 1732786, 1890312, 2237268, 2599179, 2677942, 3465572, 4016913, 4474536, 5198358, 5355884, 6931144, 8033826, 10396716, 10711768, 14728681, 16067652, 20793432, 29457362, 32135304, 44186043, 58914724, 88372086, 117829448, 176744172, 353488344]

約数ペア:

[(1, 353488344), (2, 176744172), (3, 117829448), (4, 88372086), (6, 58914724), (8, 44186043), (11, 32135304), (12, 29457362), (17, 20793432), (22, 16067652), (24, 14728681), (33, 10711768), (34, 10396716), (44, 8033826), (51, 6931144), (66, 5355884), (68, 5198358), (79, 4474536), (88, 4016913), (102, 3465572), (132, 2677942), (136, 2599179), (158, 2237268), (187, 1890312), (204, 1732786), (237, 1491512), (264, 1338971), (316, 1118634), (374, 945156), (408, 866393), (474, 745756), (561, 630104), (632, 559317), (748, 472578), (869, 406776), (948, 372878), (997, 354552), (1122, 315052), (1343, 263208), (1496, 236289), (1738, 203388), (1896, 186439), (1994, 177276), (2244, 157526), (2607, 135592), (2686, 131604), (2991, 118184), (3476, 101694), (3988, 88638), (4029, 87736), (4488, 78763), (5214, 67796), (5372, 65802), (5982, 59092), (6952, 50847), (7976, 44319), (8058, 43868), (10428, 33898), (10744, 32901), (10967, 32232), (11964, 29546), (14773, 23928), (16116, 21934), (16949, 20856)]