253133352

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 766771200

約数和(自身を除く): 513637848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 47, 57, 62, 72, 76, 93, 94, 114, 124, 127, 141, 152, 171, 186, 188, 228, 248, 254, 279, 282, 342, 372, 376, 381, 423, 456, 508, 558, 564, 589, 684, 744, 762, 846, 893, 1016, 1116, 1128, 1143, 1178, 1368, 1457, 1524, 1692, 1767, 1786, 2232, 2286, 2356, 2413, 2679, 2914, 3048, 3384, 3534, 3572, 3937, 4371, 4572, 4712, 4826, 5301, 5358, 5828, 5969, 7068, 7144, 7239, 7874, 8037, 8742, 9144, 9652, 10602, 10716, 11656, 11811, 11938, 13113, 14136, 14478, 15748, 16074, 17484, 17907, 19304, 21204, 21432, 21717, 23622, 23876, 26226, 27683, 28956, 31496, 32148, 34968, 35433, 35814, 42408, 43434, 47244, 47752, 52452, 53721, 55366, 57912, 64296, 70866, 71628, 74803, 83049, 86868, 94488, 104904, 107442, 110732, 113411, 141732, 143256, 149606, 166098, 173736, 185039, 214884, 221464, 224409, 226822, 249147, 283464, 299212, 332196, 340233, 370078, 429768, 448818, 453644, 498294, 555117, 598424, 664392, 673227, 680466, 740156, 897636, 907288, 996588, 1020699, 1110234, 1346454, 1360932, 1480312, 1665351, 1795272, 1993176, 2041398, 2220468, 2692908, 2721864, 3330702, 3515741, 4082796, 4440936, 5385816, 6661404, 7031482, 8165592, 10547223, 13322808, 14062964, 21094446, 28125928, 31641669, 42188892, 63283338, 84377784, 126566676, 253133352]

約数ペア:

[(1, 253133352), (2, 126566676), (3, 84377784), (4, 63283338), (6, 42188892), (8, 31641669), (9, 28125928), (12, 21094446), (18, 14062964), (19, 13322808), (24, 10547223), (31, 8165592), (36, 7031482), (38, 6661404), (47, 5385816), (57, 4440936), (62, 4082796), (72, 3515741), (76, 3330702), (93, 2721864), (94, 2692908), (114, 2220468), (124, 2041398), (127, 1993176), (141, 1795272), (152, 1665351), (171, 1480312), (186, 1360932), (188, 1346454), (228, 1110234), (248, 1020699), (254, 996588), (279, 907288), (282, 897636), (342, 740156), (372, 680466), (376, 673227), (381, 664392), (423, 598424), (456, 555117), (508, 498294), (558, 453644), (564, 448818), (589, 429768), (684, 370078), (744, 340233), (762, 332196), (846, 299212), (893, 283464), (1016, 249147), (1116, 226822), (1128, 224409), (1143, 221464), (1178, 214884), (1368, 185039), (1457, 173736), (1524, 166098), (1692, 149606), (1767, 143256), (1786, 141732), (2232, 113411), (2286, 110732), (2356, 107442), (2413, 104904), (2679, 94488), (2914, 86868), (3048, 83049), (3384, 74803), (3534, 71628), (3572, 70866), (3937, 64296), (4371, 57912), (4572, 55366), (4712, 53721), (4826, 52452), (5301, 47752), (5358, 47244), (5828, 43434), (5969, 42408), (7068, 35814), (7144, 35433), (7239, 34968), (7874, 32148), (8037, 31496), (8742, 28956), (9144, 27683), (9652, 26226), (10602, 23876), (10716, 23622), (11656, 21717), (11811, 21432), (11938, 21204), (13113, 19304), (14136, 17907), (14478, 17484), (15748, 16074)]