627291252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:838

約数の個数: 144

約数和(自身を含む): 1876597632

約数和(自身を除く): 1249306380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 67, 84, 106, 126, 134, 159, 201, 212, 252, 268, 318, 371, 402, 469, 477, 603, 636, 701, 742, 804, 938, 954, 1113, 1206, 1402, 1407, 1484, 1876, 1908, 2103, 2226, 2412, 2804, 2814, 3339, 3551, 4206, 4221, 4452, 4907, 5628, 6309, 6678, 7102, 8412, 8442, 9814, 10653, 12618, 13356, 14204, 14721, 16884, 19628, 21306, 24857, 25236, 29442, 31959, 37153, 42612, 44163, 46967, 49714, 58884, 63918, 74306, 74571, 88326, 93934, 99428, 111459, 127836, 140901, 148612, 149142, 176652, 187868, 222918, 223713, 260071, 281802, 298284, 328769, 334377, 422703, 445836, 447426, 520142, 563604, 657538, 668754, 780213, 845406, 894852, 986307, 1040284, 1315076, 1337508, 1560426, 1690812, 1972614, 2340639, 2489251, 2958921, 3120852, 3945228, 4681278, 4978502, 5917842, 7467753, 9362556, 9957004, 11835684, 14935506, 17424757, 22403259, 29871012, 34849514, 44806518, 52274271, 69699028, 89613036, 104548542, 156822813, 209097084, 313645626, 627291252]

約数ペア:

[(1, 627291252), (2, 313645626), (3, 209097084), (4, 156822813), (6, 104548542), (7, 89613036), (9, 69699028), (12, 52274271), (14, 44806518), (18, 34849514), (21, 29871012), (28, 22403259), (36, 17424757), (42, 14935506), (53, 11835684), (63, 9957004), (67, 9362556), (84, 7467753), (106, 5917842), (126, 4978502), (134, 4681278), (159, 3945228), (201, 3120852), (212, 2958921), (252, 2489251), (268, 2340639), (318, 1972614), (371, 1690812), (402, 1560426), (469, 1337508), (477, 1315076), (603, 1040284), (636, 986307), (701, 894852), (742, 845406), (804, 780213), (938, 668754), (954, 657538), (1113, 563604), (1206, 520142), (1402, 447426), (1407, 445836), (1484, 422703), (1876, 334377), (1908, 328769), (2103, 298284), (2226, 281802), (2412, 260071), (2804, 223713), (2814, 222918), (3339, 187868), (3551, 176652), (4206, 149142), (4221, 148612), (4452, 140901), (4907, 127836), (5628, 111459), (6309, 99428), (6678, 93934), (7102, 88326), (8412, 74571), (8442, 74306), (9814, 63918), (10653, 58884), (12618, 49714), (13356, 46967), (14204, 44163), (14721, 42612), (16884, 37153), (19628, 31959), (21306, 29442), (24857, 25236)]