197545392

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 649958400

約数和(自身を除く): 452413008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 144, 149, 162, 176, 186, 198, 216, 243, 248, 264, 279, 297, 298, 324, 341, 372, 396, 432, 447, 486, 496, 528, 558, 594, 596, 648, 682, 744, 792, 837, 891, 894, 972, 1023, 1116, 1188, 1192, 1296, 1341, 1364, 1488, 1584, 1639, 1674, 1782, 1788, 1944, 2046, 2232, 2376, 2384, 2511, 2673, 2682, 2728, 3069, 3278, 3348, 3564, 3576, 3888, 4023, 4092, 4464, 4619, 4752, 4917, 5022, 5346, 5364, 5456, 6138, 6556, 6696, 7128, 7152, 7533, 8046, 8184, 9207, 9238, 9834, 10044, 10692, 10728, 12069, 12276, 13112, 13392, 13857, 14256, 14751, 15066, 16092, 16368, 18414, 18476, 19668, 20088, 21384, 21456, 24138, 24552, 26224, 27621, 27714, 29502, 30132, 32184, 36207, 36828, 36952, 39336, 40176, 41571, 42768, 44253, 48276, 49104, 50809, 55242, 55428, 59004, 60264, 64368, 72414, 73656, 73904, 78672, 82863, 83142, 88506, 96552, 101618, 110484, 110856, 118008, 120528, 124713, 132759, 144828, 147312, 152427, 165726, 166284, 177012, 193104, 203236, 220968, 221712, 236016, 249426, 265518, 289656, 304854, 331452, 332568, 354024, 374139, 398277, 406472, 441936, 457281, 498852, 531036, 579312, 609708, 662904, 665136, 708048, 748278, 796554, 812944, 914562, 997704, 1062072, 1122417, 1219416, 1325808, 1371843, 1496556, 1593108, 1829124, 1995408, 2124144, 2244834, 2438832, 2743686, 2993112, 3186216, 3658248, 4115529, 4489668, 5487372, 5986224, 6372432, 7316496, 8231058, 8979336, 10974744, 12346587, 16462116, 17958672, 21949488, 24693174, 32924232, 49386348, 65848464, 98772696, 197545392]

約数ペア:

[(1, 197545392), (2, 98772696), (3, 65848464), (4, 49386348), (6, 32924232), (8, 24693174), (9, 21949488), (11, 17958672), (12, 16462116), (16, 12346587), (18, 10974744), (22, 8979336), (24, 8231058), (27, 7316496), (31, 6372432), (33, 5986224), (36, 5487372), (44, 4489668), (48, 4115529), (54, 3658248), (62, 3186216), (66, 2993112), (72, 2743686), (81, 2438832), (88, 2244834), (93, 2124144), (99, 1995408), (108, 1829124), (124, 1593108), (132, 1496556), (144, 1371843), (149, 1325808), (162, 1219416), (176, 1122417), (186, 1062072), (198, 997704), (216, 914562), (243, 812944), (248, 796554), (264, 748278), (279, 708048), (297, 665136), (298, 662904), (324, 609708), (341, 579312), (372, 531036), (396, 498852), (432, 457281), (447, 441936), (486, 406472), (496, 398277), (528, 374139), (558, 354024), (594, 332568), (596, 331452), (648, 304854), (682, 289656), (744, 265518), (792, 249426), (837, 236016), (891, 221712), (894, 220968), (972, 203236), (1023, 193104), (1116, 177012), (1188, 166284), (1192, 165726), (1296, 152427), (1341, 147312), (1364, 144828), (1488, 132759), (1584, 124713), (1639, 120528), (1674, 118008), (1782, 110856), (1788, 110484), (1944, 101618), (2046, 96552), (2232, 88506), (2376, 83142), (2384, 82863), (2511, 78672), (2673, 73904), (2682, 73656), (2728, 72414), (3069, 64368), (3278, 60264), (3348, 59004), (3564, 55428), (3576, 55242), (3888, 50809), (4023, 49104), (4092, 48276), (4464, 44253), (4619, 42768), (4752, 41571), (4917, 40176), (5022, 39336), (5346, 36952), (5364, 36828), (5456, 36207), (6138, 32184), (6556, 30132), (6696, 29502), (7128, 27714), (7152, 27621), (7533, 26224), (8046, 24552), (8184, 24138), (9207, 21456), (9238, 21384), (9834, 20088), (10044, 19668), (10692, 18476), (10728, 18414), (12069, 16368), (12276, 16092), (13112, 15066), (13392, 14751), (13857, 14256)]