195549984

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 689472000

約数和(自身を除く): 493922016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 96, 98, 108, 112, 124, 126, 144, 147, 149, 168, 186, 189, 196, 216, 217, 224, 248, 252, 279, 288, 294, 298, 336, 372, 378, 392, 432, 434, 441, 447, 496, 504, 558, 588, 596, 651, 672, 744, 756, 784, 837, 864, 868, 882, 894, 992, 1008, 1043, 1116, 1176, 1192, 1302, 1323, 1341, 1488, 1512, 1519, 1568, 1674, 1736, 1764, 1788, 1953, 2016, 2086, 2232, 2352, 2384, 2604, 2646, 2682, 2976, 3024, 3038, 3129, 3348, 3472, 3528, 3576, 3906, 4023, 4172, 4464, 4557, 4619, 4704, 4768, 5208, 5292, 5364, 5859, 6048, 6076, 6258, 6696, 6944, 7056, 7152, 7301, 7812, 8046, 8344, 8928, 9114, 9238, 9387, 10416, 10584, 10728, 11718, 12152, 12516, 13392, 13671, 13857, 14112, 14304, 14602, 15624, 16092, 16688, 18228, 18476, 18774, 20832, 21168, 21456, 21903, 23436, 24304, 25032, 26784, 27342, 27714, 28161, 29204, 31248, 32184, 32333, 33376, 36456, 36952, 37548, 41013, 41571, 42336, 42912, 43806, 46872, 48608, 50064, 54684, 55428, 56322, 58408, 62496, 64368, 64666, 65709, 72912, 73904, 75096, 82026, 83142, 87612, 93744, 96999, 100128, 109368, 110856, 112644, 116816, 124713, 128736, 129332, 131418, 145824, 147808, 150192, 164052, 166284, 175224, 187488, 193998, 197127, 218736, 221712, 225288, 226331, 233632, 249426, 258664, 262836, 290997, 300384, 328104, 332568, 350448, 387996, 394254, 437472, 443424, 450576, 452662, 498852, 517328, 525672, 581994, 656208, 665136, 678993, 700896, 775992, 788508, 872991, 901152, 905324, 997704, 1034656, 1051344, 1163988, 1312416, 1330272, 1357986, 1551984, 1577016, 1745982, 1810648, 1995408, 2036979, 2102688, 2327976, 2715972, 3103968, 3154032, 3491964, 3621296, 3990816, 4073958, 4655952, 5431944, 6110937, 6308064, 6983928, 7242592, 8147916, 9311904, 10863888, 12221874, 13967856, 16295832, 21727776, 24443748, 27935712, 32591664, 48887496, 65183328, 97774992, 195549984]

約数ペア:

[(1, 195549984), (2, 97774992), (3, 65183328), (4, 48887496), (6, 32591664), (7, 27935712), (8, 24443748), (9, 21727776), (12, 16295832), (14, 13967856), (16, 12221874), (18, 10863888), (21, 9311904), (24, 8147916), (27, 7242592), (28, 6983928), (31, 6308064), (32, 6110937), (36, 5431944), (42, 4655952), (48, 4073958), (49, 3990816), (54, 3621296), (56, 3491964), (62, 3154032), (63, 3103968), (72, 2715972), (84, 2327976), (93, 2102688), (96, 2036979), (98, 1995408), (108, 1810648), (112, 1745982), (124, 1577016), (126, 1551984), (144, 1357986), (147, 1330272), (149, 1312416), (168, 1163988), (186, 1051344), (189, 1034656), (196, 997704), (216, 905324), (217, 901152), (224, 872991), (248, 788508), (252, 775992), (279, 700896), (288, 678993), (294, 665136), (298, 656208), (336, 581994), (372, 525672), (378, 517328), (392, 498852), (432, 452662), (434, 450576), (441, 443424), (447, 437472), (496, 394254), (504, 387996), (558, 350448), (588, 332568), (596, 328104), (651, 300384), (672, 290997), (744, 262836), (756, 258664), (784, 249426), (837, 233632), (864, 226331), (868, 225288), (882, 221712), (894, 218736), (992, 197127), (1008, 193998), (1043, 187488), (1116, 175224), (1176, 166284), (1192, 164052), (1302, 150192), (1323, 147808), (1341, 145824), (1488, 131418), (1512, 129332), (1519, 128736), (1568, 124713), (1674, 116816), (1736, 112644), (1764, 110856), (1788, 109368), (1953, 100128), (2016, 96999), (2086, 93744), (2232, 87612), (2352, 83142), (2384, 82026), (2604, 75096), (2646, 73904), (2682, 72912), (2976, 65709), (3024, 64666), (3038, 64368), (3129, 62496), (3348, 58408), (3472, 56322), (3528, 55428), (3576, 54684), (3906, 50064), (4023, 48608), (4172, 46872), (4464, 43806), (4557, 42912), (4619, 42336), (4704, 41571), (4768, 41013), (5208, 37548), (5292, 36952), (5364, 36456), (5859, 33376), (6048, 32333), (6076, 32184), (6258, 31248), (6696, 29204), (6944, 28161), (7056, 27714), (7152, 27342), (7301, 26784), (7812, 25032), (8046, 24304), (8344, 23436), (8928, 21903), (9114, 21456), (9238, 21168), (9387, 20832), (10416, 18774), (10584, 18476), (10728, 18228), (11718, 16688), (12152, 16092), (12516, 15624), (13392, 14602), (13671, 14304), (13857, 14112)]