2501515968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^2$

素因数の和:467

約数の個数: 168

約数和(自身を含む): 7764060672

約数和(自身を除く): 5262544704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 141, 168, 188, 192, 199, 224, 282, 329, 336, 376, 398, 448, 564, 597, 658, 672, 752, 796, 987, 1128, 1194, 1316, 1344, 1393, 1504, 1592, 1974, 2256, 2388, 2632, 2786, 3008, 3184, 3948, 4179, 4512, 4776, 5264, 5572, 6368, 7896, 8358, 9024, 9353, 9552, 10528, 11144, 12736, 15792, 16716, 18706, 19104, 21056, 22288, 28059, 31584, 33432, 37412, 38208, 39601, 44576, 56118, 63168, 65471, 66864, 74824, 79202, 89152, 112236, 118803, 130942, 133728, 149648, 158404, 196413, 224472, 237606, 261884, 267456, 277207, 299296, 316808, 392826, 448944, 475212, 523768, 554414, 598592, 633616, 785652, 831621, 897888, 950424, 1047536, 1108828, 1267232, 1571304, 1663242, 1795776, 1861247, 1900848, 2095072, 2217656, 2534464, 3142608, 3326484, 3722494, 3801696, 4190144, 4435312, 5583741, 6285216, 6652968, 7444988, 7603392, 8870624, 11167482, 12570432, 13028729, 13305936, 14889976, 17741248, 22334964, 26057458, 26611872, 29779952, 39086187, 44669928, 52114916, 53223744, 59559904, 78172374, 89339856, 104229832, 119119808, 156344748, 178679712, 208459664, 312689496, 357359424, 416919328, 625378992, 833838656, 1250757984, 2501515968]

約数ペア:

[(1, 2501515968), (2, 1250757984), (3, 833838656), (4, 625378992), (6, 416919328), (7, 357359424), (8, 312689496), (12, 208459664), (14, 178679712), (16, 156344748), (21, 119119808), (24, 104229832), (28, 89339856), (32, 78172374), (42, 59559904), (47, 53223744), (48, 52114916), (56, 44669928), (64, 39086187), (84, 29779952), (94, 26611872), (96, 26057458), (112, 22334964), (141, 17741248), (168, 14889976), (188, 13305936), (192, 13028729), (199, 12570432), (224, 11167482), (282, 8870624), (329, 7603392), (336, 7444988), (376, 6652968), (398, 6285216), (448, 5583741), (564, 4435312), (597, 4190144), (658, 3801696), (672, 3722494), (752, 3326484), (796, 3142608), (987, 2534464), (1128, 2217656), (1194, 2095072), (1316, 1900848), (1344, 1861247), (1393, 1795776), (1504, 1663242), (1592, 1571304), (1974, 1267232), (2256, 1108828), (2388, 1047536), (2632, 950424), (2786, 897888), (3008, 831621), (3184, 785652), (3948, 633616), (4179, 598592), (4512, 554414), (4776, 523768), (5264, 475212), (5572, 448944), (6368, 392826), (7896, 316808), (8358, 299296), (9024, 277207), (9353, 267456), (9552, 261884), (10528, 237606), (11144, 224472), (12736, 196413), (15792, 158404), (16716, 149648), (18706, 133728), (19104, 130942), (21056, 118803), (22288, 112236), (28059, 89152), (31584, 79202), (33432, 74824), (37412, 66864), (38208, 65471), (39601, 63168), (44576, 56118)]