245048976

素因数分解:

$2^4\times 3^7\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 732096000

約数和(自身を除く): 487047024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 141, 144, 149, 162, 188, 216, 243, 282, 298, 324, 376, 423, 432, 447, 486, 564, 596, 648, 729, 752, 846, 894, 972, 1128, 1192, 1269, 1296, 1341, 1458, 1692, 1788, 1944, 2187, 2256, 2384, 2538, 2682, 2916, 3384, 3576, 3807, 3888, 4023, 4374, 5076, 5364, 5832, 6768, 7003, 7152, 7614, 8046, 8748, 10152, 10728, 11421, 11664, 12069, 14006, 15228, 16092, 17496, 20304, 21009, 21456, 22842, 24138, 28012, 30456, 32184, 34263, 34992, 36207, 42018, 45684, 48276, 56024, 60912, 63027, 64368, 68526, 72414, 84036, 91368, 96552, 102789, 108621, 112048, 126054, 137052, 144828, 168072, 182736, 189081, 193104, 205578, 217242, 252108, 274104, 289656, 325863, 336144, 378162, 411156, 434484, 504216, 548208, 567243, 579312, 651726, 756324, 822312, 868968, 1008432, 1134486, 1303452, 1512648, 1644624, 1701729, 1737936, 2268972, 2606904, 3025296, 3403458, 4537944, 5105187, 5213808, 6806916, 9075888, 10210374, 13613832, 15315561, 20420748, 27227664, 30631122, 40841496, 61262244, 81682992, 122524488, 245048976]

約数ペア:

[(1, 245048976), (2, 122524488), (3, 81682992), (4, 61262244), (6, 40841496), (8, 30631122), (9, 27227664), (12, 20420748), (16, 15315561), (18, 13613832), (24, 10210374), (27, 9075888), (36, 6806916), (47, 5213808), (48, 5105187), (54, 4537944), (72, 3403458), (81, 3025296), (94, 2606904), (108, 2268972), (141, 1737936), (144, 1701729), (149, 1644624), (162, 1512648), (188, 1303452), (216, 1134486), (243, 1008432), (282, 868968), (298, 822312), (324, 756324), (376, 651726), (423, 579312), (432, 567243), (447, 548208), (486, 504216), (564, 434484), (596, 411156), (648, 378162), (729, 336144), (752, 325863), (846, 289656), (894, 274104), (972, 252108), (1128, 217242), (1192, 205578), (1269, 193104), (1296, 189081), (1341, 182736), (1458, 168072), (1692, 144828), (1788, 137052), (1944, 126054), (2187, 112048), (2256, 108621), (2384, 102789), (2538, 96552), (2682, 91368), (2916, 84036), (3384, 72414), (3576, 68526), (3807, 64368), (3888, 63027), (4023, 60912), (4374, 56024), (5076, 48276), (5364, 45684), (5832, 42018), (6768, 36207), (7003, 34992), (7152, 34263), (7614, 32184), (8046, 30456), (8748, 28012), (10152, 24138), (10728, 22842), (11421, 21456), (11664, 21009), (12069, 20304), (14006, 17496), (15228, 16092)]