2015179144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 4450982400

約数和(自身を除く): 2435803256

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 47, 53, 58, 88, 94, 106, 116, 188, 212, 232, 317, 319, 376, 424, 517, 583, 634, 638, 1034, 1166, 1268, 1276, 1363, 1537, 2068, 2332, 2491, 2536, 2552, 2726, 3074, 3487, 4136, 4664, 4982, 5452, 6148, 6974, 9193, 9964, 10904, 12296, 13948, 14899, 14993, 16801, 16907, 18386, 19928, 27401, 27896, 29798, 29986, 33602, 33814, 36772, 54802, 59596, 59972, 67204, 67628, 72239, 73544, 101123, 109604, 119192, 119944, 134408, 135256, 144478, 163889, 184811, 202246, 219208, 288956, 327778, 369622, 404492, 432071, 487229, 577912, 655556, 739244, 789647, 794629, 808984, 864142, 974458, 1311112, 1478488, 1579294, 1589258, 1728284, 1948916, 3158588, 3178516, 3456568, 3897832, 4752781, 5359519, 6317176, 6357032, 8686117, 9505562, 10719038, 17372234, 19011124, 21438076, 22899763, 34744468, 38022248, 42876152, 45799526, 69488936, 91599052, 183198104, 251897393, 503794786, 1007589572, 2015179144]

約数ペア:

[(1, 2015179144), (2, 1007589572), (4, 503794786), (8, 251897393), (11, 183198104), (22, 91599052), (29, 69488936), (44, 45799526), (47, 42876152), (53, 38022248), (58, 34744468), (88, 22899763), (94, 21438076), (106, 19011124), (116, 17372234), (188, 10719038), (212, 9505562), (232, 8686117), (317, 6357032), (319, 6317176), (376, 5359519), (424, 4752781), (517, 3897832), (583, 3456568), (634, 3178516), (638, 3158588), (1034, 1948916), (1166, 1728284), (1268, 1589258), (1276, 1579294), (1363, 1478488), (1537, 1311112), (2068, 974458), (2332, 864142), (2491, 808984), (2536, 794629), (2552, 789647), (2726, 739244), (3074, 655556), (3487, 577912), (4136, 487229), (4664, 432071), (4982, 404492), (5452, 369622), (6148, 327778), (6974, 288956), (9193, 219208), (9964, 202246), (10904, 184811), (12296, 163889), (13948, 144478), (14899, 135256), (14993, 134408), (16801, 119944), (16907, 119192), (18386, 109604), (19928, 101123), (27401, 73544), (27896, 72239), (29798, 67628), (29986, 67204), (33602, 59972), (33814, 59596), (36772, 54802)]