2015962848

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:705

約数の個数: 144

約数和(自身を含む): 5837832000

約数和(自身を除く): 3821869152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 149, 218, 288, 298, 327, 431, 436, 447, 596, 654, 862, 872, 894, 981, 1192, 1293, 1308, 1341, 1724, 1744, 1788, 1962, 2384, 2586, 2616, 2682, 3448, 3488, 3576, 3879, 3924, 4768, 5172, 5232, 5364, 6896, 7152, 7758, 7848, 10344, 10464, 10728, 13792, 14304, 15516, 15696, 16241, 20688, 21456, 31032, 31392, 32482, 41376, 42912, 46979, 48723, 62064, 64219, 64964, 93958, 97446, 124128, 128438, 129928, 140937, 146169, 187916, 192657, 194892, 256876, 259856, 281874, 292338, 375832, 385314, 389784, 422811, 513752, 519712, 563748, 577971, 584676, 751664, 770628, 779568, 845622, 1027504, 1127496, 1155942, 1169352, 1503328, 1541256, 1559136, 1691244, 2055008, 2254992, 2311884, 2338704, 3082512, 3382488, 4509984, 4623768, 4677408, 6165024, 6764976, 6999871, 9247536, 13529952, 13999742, 18495072, 20999613, 27999484, 41999226, 55998968, 62998839, 83998452, 111997936, 125997678, 167996904, 223995872, 251995356, 335993808, 503990712, 671987616, 1007981424, 2015962848]

約数ペア:

[(1, 2015962848), (2, 1007981424), (3, 671987616), (4, 503990712), (6, 335993808), (8, 251995356), (9, 223995872), (12, 167996904), (16, 125997678), (18, 111997936), (24, 83998452), (32, 62998839), (36, 55998968), (48, 41999226), (72, 27999484), (96, 20999613), (109, 18495072), (144, 13999742), (149, 13529952), (218, 9247536), (288, 6999871), (298, 6764976), (327, 6165024), (431, 4677408), (436, 4623768), (447, 4509984), (596, 3382488), (654, 3082512), (862, 2338704), (872, 2311884), (894, 2254992), (981, 2055008), (1192, 1691244), (1293, 1559136), (1308, 1541256), (1341, 1503328), (1724, 1169352), (1744, 1155942), (1788, 1127496), (1962, 1027504), (2384, 845622), (2586, 779568), (2616, 770628), (2682, 751664), (3448, 584676), (3488, 577971), (3576, 563748), (3879, 519712), (3924, 513752), (4768, 422811), (5172, 389784), (5232, 385314), (5364, 375832), (6896, 292338), (7152, 281874), (7758, 259856), (7848, 256876), (10344, 194892), (10464, 192657), (10728, 187916), (13792, 146169), (14304, 140937), (15516, 129928), (15696, 128438), (16241, 124128), (20688, 97446), (21456, 93958), (31032, 64964), (31392, 64219), (32482, 62064), (41376, 48723), (42912, 46979)]