870104466

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 216

約数和(自身を含む): 2497727232

約数和(自身を除く): 1627622766

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 49, 62, 63, 66, 77, 93, 98, 99, 121, 126, 147, 154, 186, 198, 217, 231, 242, 263, 279, 294, 341, 363, 434, 441, 462, 526, 539, 558, 651, 682, 693, 726, 789, 847, 882, 1023, 1078, 1089, 1302, 1386, 1519, 1578, 1617, 1694, 1841, 1953, 2046, 2178, 2367, 2387, 2541, 2893, 3038, 3069, 3234, 3682, 3751, 3906, 4557, 4734, 4774, 4851, 5082, 5523, 5786, 5929, 6138, 7161, 7502, 7623, 8153, 8679, 9114, 9702, 11046, 11253, 11858, 12887, 13671, 14322, 15246, 16306, 16569, 16709, 17358, 17787, 20251, 21483, 22506, 24459, 25774, 26037, 26257, 27342, 31823, 33138, 33418, 33759, 35574, 38661, 40502, 42966, 48918, 50127, 52074, 52514, 53361, 57071, 60753, 63646, 67518, 73377, 77322, 78771, 89683, 95469, 100254, 106722, 114142, 115983, 121506, 141757, 146754, 150381, 157542, 171213, 179366, 182259, 183799, 190938, 222761, 231966, 236313, 269049, 283514, 286407, 300762, 342426, 364518, 367598, 399497, 425271, 445522, 472626, 513639, 538098, 551397, 572814, 627781, 668283, 798994, 807147, 850542, 986513, 1027278, 1102794, 1198491, 1255562, 1275813, 1336566, 1559327, 1614294, 1654191, 1883343, 1973026, 2004849, 2396982, 2551626, 2959539, 3118654, 3308382, 3595473, 3766686, 4009698, 4394467, 4677981, 5650029, 5919078, 6905591, 7190946, 8788934, 8878617, 9355962, 11300058, 13183401, 13811182, 14033943, 17757234, 20716773, 26366802, 28067886, 39550203, 41433546, 48339137, 62150319, 79100406, 96678274, 124300638, 145017411, 290034822, 435052233, 870104466]

約数ペア:

[(1, 870104466), (2, 435052233), (3, 290034822), (6, 145017411), (7, 124300638), (9, 96678274), (11, 79100406), (14, 62150319), (18, 48339137), (21, 41433546), (22, 39550203), (31, 28067886), (33, 26366802), (42, 20716773), (49, 17757234), (62, 14033943), (63, 13811182), (66, 13183401), (77, 11300058), (93, 9355962), (98, 8878617), (99, 8788934), (121, 7190946), (126, 6905591), (147, 5919078), (154, 5650029), (186, 4677981), (198, 4394467), (217, 4009698), (231, 3766686), (242, 3595473), (263, 3308382), (279, 3118654), (294, 2959539), (341, 2551626), (363, 2396982), (434, 2004849), (441, 1973026), (462, 1883343), (526, 1654191), (539, 1614294), (558, 1559327), (651, 1336566), (682, 1275813), (693, 1255562), (726, 1198491), (789, 1102794), (847, 1027278), (882, 986513), (1023, 850542), (1078, 807147), (1089, 798994), (1302, 668283), (1386, 627781), (1519, 572814), (1578, 551397), (1617, 538098), (1694, 513639), (1841, 472626), (1953, 445522), (2046, 425271), (2178, 399497), (2367, 367598), (2387, 364518), (2541, 342426), (2893, 300762), (3038, 286407), (3069, 283514), (3234, 269049), (3682, 236313), (3751, 231966), (3906, 222761), (4557, 190938), (4734, 183799), (4774, 182259), (4851, 179366), (5082, 171213), (5523, 157542), (5786, 150381), (5929, 146754), (6138, 141757), (7161, 121506), (7502, 115983), (7623, 114142), (8153, 106722), (8679, 100254), (9114, 95469), (9702, 89683), (11046, 78771), (11253, 77322), (11858, 73377), (12887, 67518), (13671, 63646), (14322, 60753), (15246, 57071), (16306, 53361), (16569, 52514), (16709, 52074), (17358, 50127), (17787, 48918), (20251, 42966), (21483, 40502), (22506, 38661), (24459, 35574), (25774, 33759), (26037, 33418), (26257, 33138), (27342, 31823)]