259744512

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 724213728

約数和(自身を除く): 464469216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 73, 82, 96, 113, 123, 128, 146, 164, 192, 219, 226, 246, 256, 292, 328, 339, 384, 438, 452, 492, 584, 656, 678, 768, 876, 904, 984, 1168, 1312, 1356, 1752, 1808, 1968, 2336, 2624, 2712, 2993, 3504, 3616, 3936, 4633, 4672, 5248, 5424, 5986, 7008, 7232, 7872, 8249, 8979, 9266, 9344, 10496, 10848, 11972, 13899, 14016, 14464, 15744, 16498, 17958, 18532, 18688, 21696, 23944, 24747, 27798, 28032, 28928, 31488, 32996, 35916, 37064, 43392, 47888, 49494, 55596, 56064, 65992, 71832, 74128, 86784, 95776, 98988, 111192, 131984, 143664, 148256, 191552, 197976, 222384, 263968, 287328, 296512, 338209, 383104, 395952, 444768, 527936, 574656, 593024, 676418, 766208, 791904, 889536, 1014627, 1055872, 1149312, 1186048, 1352836, 1583808, 1779072, 2029254, 2111744, 2298624, 2705672, 3167616, 3558144, 4058508, 5411344, 6335232, 8117016, 10822688, 16234032, 21645376, 32468064, 43290752, 64936128, 86581504, 129872256, 259744512]

約数ペア:

[(1, 259744512), (2, 129872256), (3, 86581504), (4, 64936128), (6, 43290752), (8, 32468064), (12, 21645376), (16, 16234032), (24, 10822688), (32, 8117016), (41, 6335232), (48, 5411344), (64, 4058508), (73, 3558144), (82, 3167616), (96, 2705672), (113, 2298624), (123, 2111744), (128, 2029254), (146, 1779072), (164, 1583808), (192, 1352836), (219, 1186048), (226, 1149312), (246, 1055872), (256, 1014627), (292, 889536), (328, 791904), (339, 766208), (384, 676418), (438, 593024), (452, 574656), (492, 527936), (584, 444768), (656, 395952), (678, 383104), (768, 338209), (876, 296512), (904, 287328), (984, 263968), (1168, 222384), (1312, 197976), (1356, 191552), (1752, 148256), (1808, 143664), (1968, 131984), (2336, 111192), (2624, 98988), (2712, 95776), (2993, 86784), (3504, 74128), (3616, 71832), (3936, 65992), (4633, 56064), (4672, 55596), (5248, 49494), (5424, 47888), (5986, 43392), (7008, 37064), (7232, 35916), (7872, 32996), (8249, 31488), (8979, 28928), (9266, 28032), (9344, 27798), (10496, 24747), (10848, 23944), (11972, 21696), (13899, 18688), (14016, 18532), (14464, 17958), (15744, 16498)]