397278144

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1239

約数の個数: 168

約数和(自身を含む): 1238382080

約数和(自身を除く): 841103936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 192, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 576, 589, 608, 684, 744, 912, 992, 1116, 1171, 1178, 1216, 1368, 1488, 1767, 1824, 1984, 2232, 2342, 2356, 2736, 2976, 3513, 3534, 3648, 4464, 4684, 4712, 5301, 5472, 5952, 7026, 7068, 8928, 9368, 9424, 10539, 10602, 10944, 14052, 14136, 17856, 18736, 18848, 21078, 21204, 22249, 28104, 28272, 36301, 37472, 37696, 42156, 42408, 44498, 56208, 56544, 66747, 72602, 74944, 84312, 84816, 88996, 108903, 112416, 113088, 133494, 145204, 168624, 169632, 177992, 200241, 217806, 224832, 266988, 290408, 326709, 337248, 339264, 355984, 400482, 435612, 533976, 580816, 653418, 674496, 689719, 711968, 800964, 871224, 1067952, 1161632, 1306836, 1379438, 1423936, 1601928, 1742448, 2069157, 2135904, 2323264, 2613672, 2758876, 3203856, 3484896, 4138314, 4271808, 5227344, 5517752, 6207471, 6407712, 6969792, 8276628, 10454688, 11035504, 12414942, 12815424, 16553256, 20909376, 22071008, 24829884, 33106512, 44142016, 49659768, 66213024, 99319536, 132426048, 198639072, 397278144]

約数ペア:

[(1, 397278144), (2, 198639072), (3, 132426048), (4, 99319536), (6, 66213024), (8, 49659768), (9, 44142016), (12, 33106512), (16, 24829884), (18, 22071008), (19, 20909376), (24, 16553256), (31, 12815424), (32, 12414942), (36, 11035504), (38, 10454688), (48, 8276628), (57, 6969792), (62, 6407712), (64, 6207471), (72, 5517752), (76, 5227344), (93, 4271808), (96, 4138314), (114, 3484896), (124, 3203856), (144, 2758876), (152, 2613672), (171, 2323264), (186, 2135904), (192, 2069157), (228, 1742448), (248, 1601928), (279, 1423936), (288, 1379438), (304, 1306836), (342, 1161632), (372, 1067952), (456, 871224), (496, 800964), (558, 711968), (576, 689719), (589, 674496), (608, 653418), (684, 580816), (744, 533976), (912, 435612), (992, 400482), (1116, 355984), (1171, 339264), (1178, 337248), (1216, 326709), (1368, 290408), (1488, 266988), (1767, 224832), (1824, 217806), (1984, 200241), (2232, 177992), (2342, 169632), (2356, 168624), (2736, 145204), (2976, 133494), (3513, 113088), (3534, 112416), (3648, 108903), (4464, 88996), (4684, 84816), (4712, 84312), (5301, 74944), (5472, 72602), (5952, 66747), (7026, 56544), (7068, 56208), (8928, 44498), (9368, 42408), (9424, 42156), (10539, 37696), (10602, 37472), (10944, 36301), (14052, 28272), (14136, 28104), (17856, 22249), (18736, 21204), (18848, 21078)]