216765888

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:586

約数の個数: 112

約数和(自身を含む): 600821760

約数和(自身を除く): 384055872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 124, 158, 186, 192, 237, 248, 316, 372, 461, 474, 496, 632, 744, 922, 948, 992, 1264, 1383, 1488, 1844, 1896, 1984, 2449, 2528, 2766, 2976, 3688, 3792, 4898, 5056, 5532, 5952, 7347, 7376, 7584, 9796, 11064, 14291, 14694, 14752, 15168, 19592, 22128, 28582, 29388, 29504, 36419, 39184, 42873, 44256, 57164, 58776, 72838, 78368, 85746, 88512, 109257, 114328, 117552, 145676, 156736, 171492, 218514, 228656, 235104, 291352, 342984, 437028, 457312, 470208, 582704, 685968, 874056, 914624, 1128989, 1165408, 1371936, 1748112, 2257978, 2330816, 2743872, 3386967, 3496224, 4515956, 6773934, 6992448, 9031912, 13547868, 18063824, 27095736, 36127648, 54191472, 72255296, 108382944, 216765888]

約数ペア:

[(1, 216765888), (2, 108382944), (3, 72255296), (4, 54191472), (6, 36127648), (8, 27095736), (12, 18063824), (16, 13547868), (24, 9031912), (31, 6992448), (32, 6773934), (48, 4515956), (62, 3496224), (64, 3386967), (79, 2743872), (93, 2330816), (96, 2257978), (124, 1748112), (158, 1371936), (186, 1165408), (192, 1128989), (237, 914624), (248, 874056), (316, 685968), (372, 582704), (461, 470208), (474, 457312), (496, 437028), (632, 342984), (744, 291352), (922, 235104), (948, 228656), (992, 218514), (1264, 171492), (1383, 156736), (1488, 145676), (1844, 117552), (1896, 114328), (1984, 109257), (2449, 88512), (2528, 85746), (2766, 78368), (2976, 72838), (3688, 58776), (3792, 57164), (4898, 44256), (5056, 42873), (5532, 39184), (5952, 36419), (7347, 29504), (7376, 29388), (7584, 28582), (9796, 22128), (11064, 19592), (14291, 15168), (14694, 14752)]