998297088

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:552

約数の個数: 160

約数和(自身を含む): 2841484800

約数和(自身を除く): 1843187712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 79, 96, 114, 128, 152, 158, 192, 228, 237, 256, 304, 316, 384, 433, 456, 474, 512, 608, 632, 768, 866, 912, 948, 1216, 1264, 1299, 1501, 1536, 1732, 1824, 1896, 2432, 2528, 2598, 3002, 3464, 3648, 3792, 4503, 4864, 5056, 5196, 6004, 6928, 7296, 7584, 8227, 9006, 9728, 10112, 10392, 12008, 13856, 14592, 15168, 16454, 18012, 20224, 20784, 24016, 24681, 27712, 29184, 30336, 32908, 34207, 36024, 40448, 41568, 48032, 49362, 55424, 60672, 65816, 68414, 72048, 83136, 96064, 98724, 102621, 110848, 121344, 131632, 136828, 144096, 166272, 192128, 197448, 205242, 221696, 263264, 273656, 288192, 332544, 384256, 394896, 410484, 526528, 547312, 576384, 649933, 665088, 768512, 789792, 820968, 1053056, 1094624, 1152768, 1299866, 1579584, 1641936, 1949799, 2106112, 2189248, 2305536, 2599732, 3159168, 3283872, 3899598, 4212224, 4378496, 5199464, 6318336, 6567744, 7799196, 8756992, 10398928, 12636672, 13135488, 15598392, 17513984, 20797856, 26270976, 31196784, 41595712, 52541952, 62393568, 83191424, 124787136, 166382848, 249574272, 332765696, 499148544, 998297088]

約数ペア:

[(1, 998297088), (2, 499148544), (3, 332765696), (4, 249574272), (6, 166382848), (8, 124787136), (12, 83191424), (16, 62393568), (19, 52541952), (24, 41595712), (32, 31196784), (38, 26270976), (48, 20797856), (57, 17513984), (64, 15598392), (76, 13135488), (79, 12636672), (96, 10398928), (114, 8756992), (128, 7799196), (152, 6567744), (158, 6318336), (192, 5199464), (228, 4378496), (237, 4212224), (256, 3899598), (304, 3283872), (316, 3159168), (384, 2599732), (433, 2305536), (456, 2189248), (474, 2106112), (512, 1949799), (608, 1641936), (632, 1579584), (768, 1299866), (866, 1152768), (912, 1094624), (948, 1053056), (1216, 820968), (1264, 789792), (1299, 768512), (1501, 665088), (1536, 649933), (1732, 576384), (1824, 547312), (1896, 526528), (2432, 410484), (2528, 394896), (2598, 384256), (3002, 332544), (3464, 288192), (3648, 273656), (3792, 263264), (4503, 221696), (4864, 205242), (5056, 197448), (5196, 192128), (6004, 166272), (6928, 144096), (7296, 136828), (7584, 131632), (8227, 121344), (9006, 110848), (9728, 102621), (10112, 98724), (10392, 96064), (12008, 83136), (13856, 72048), (14592, 68414), (15168, 65816), (16454, 60672), (18012, 55424), (20224, 49362), (20784, 48032), (24016, 41568), (24681, 40448), (27712, 36024), (29184, 34207), (30336, 32908)]