485195256

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 1680588000

約数和(自身を除く): 1195392744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 71, 72, 78, 84, 91, 98, 104, 117, 126, 142, 147, 149, 156, 168, 182, 196, 213, 234, 252, 273, 284, 294, 298, 312, 364, 392, 426, 441, 447, 468, 497, 504, 546, 568, 588, 596, 637, 639, 728, 819, 852, 882, 894, 923, 936, 994, 1043, 1092, 1176, 1192, 1274, 1278, 1341, 1491, 1638, 1704, 1764, 1788, 1846, 1911, 1937, 1988, 2086, 2184, 2548, 2556, 2682, 2769, 2982, 3129, 3276, 3479, 3528, 3576, 3692, 3822, 3874, 3976, 4172, 4473, 5096, 5112, 5364, 5538, 5733, 5811, 5964, 6258, 6461, 6552, 6958, 7301, 7384, 7644, 7748, 8307, 8344, 8946, 9387, 10437, 10579, 10728, 11076, 11466, 11622, 11928, 12516, 12922, 13559, 13916, 14602, 15288, 15496, 16614, 17433, 17892, 18774, 19383, 20874, 21158, 21903, 22152, 22932, 23244, 25032, 25844, 27118, 27832, 29204, 31311, 31737, 33228, 34866, 35784, 37548, 38766, 40677, 41748, 42316, 43806, 45227, 45864, 46488, 51688, 54236, 58149, 58408, 62622, 63474, 65709, 66456, 69732, 74053, 75096, 77532, 81354, 83496, 84632, 87612, 90454, 94913, 95211, 108472, 116298, 122031, 125244, 126948, 131418, 135681, 137527, 139464, 148106, 155064, 162708, 175224, 180908, 189826, 190422, 222159, 232596, 244062, 250488, 253896, 262836, 271362, 275054, 284739, 296212, 325416, 361816, 379652, 380844, 407043, 412581, 444318, 465192, 488124, 518371, 525672, 542724, 550108, 569478, 592424, 666477, 759304, 761688, 814086, 825162, 854217, 888636, 962689, 976248, 1036742, 1085448, 1100216, 1138956, 1237743, 1332954, 1555113, 1628172, 1650324, 1708434, 1777272, 1925378, 2073484, 2277912, 2475486, 2665908, 2888067, 3110226, 3256344, 3300648, 3416868, 3850756, 4146968, 4665339, 4950972, 5331816, 5776134, 6220452, 6738823, 6833736, 7701512, 8664201, 9330678, 9901944, 11552268, 12440904, 13477646, 17328402, 18661356, 20216469, 23104536, 26955292, 34656804, 37322712, 40432938, 53910584, 60649407, 69313608, 80865876, 121298814, 161731752, 242597628, 485195256]

約数ペア:

[(1, 485195256), (2, 242597628), (3, 161731752), (4, 121298814), (6, 80865876), (7, 69313608), (8, 60649407), (9, 53910584), (12, 40432938), (13, 37322712), (14, 34656804), (18, 26955292), (21, 23104536), (24, 20216469), (26, 18661356), (28, 17328402), (36, 13477646), (39, 12440904), (42, 11552268), (49, 9901944), (52, 9330678), (56, 8664201), (63, 7701512), (71, 6833736), (72, 6738823), (78, 6220452), (84, 5776134), (91, 5331816), (98, 4950972), (104, 4665339), (117, 4146968), (126, 3850756), (142, 3416868), (147, 3300648), (149, 3256344), (156, 3110226), (168, 2888067), (182, 2665908), (196, 2475486), (213, 2277912), (234, 2073484), (252, 1925378), (273, 1777272), (284, 1708434), (294, 1650324), (298, 1628172), (312, 1555113), (364, 1332954), (392, 1237743), (426, 1138956), (441, 1100216), (447, 1085448), (468, 1036742), (497, 976248), (504, 962689), (546, 888636), (568, 854217), (588, 825162), (596, 814086), (637, 761688), (639, 759304), (728, 666477), (819, 592424), (852, 569478), (882, 550108), (894, 542724), (923, 525672), (936, 518371), (994, 488124), (1043, 465192), (1092, 444318), (1176, 412581), (1192, 407043), (1274, 380844), (1278, 379652), (1341, 361816), (1491, 325416), (1638, 296212), (1704, 284739), (1764, 275054), (1788, 271362), (1846, 262836), (1911, 253896), (1937, 250488), (1988, 244062), (2086, 232596), (2184, 222159), (2548, 190422), (2556, 189826), (2682, 180908), (2769, 175224), (2982, 162708), (3129, 155064), (3276, 148106), (3479, 139464), (3528, 137527), (3576, 135681), (3692, 131418), (3822, 126948), (3874, 125244), (3976, 122031), (4172, 116298), (4473, 108472), (5096, 95211), (5112, 94913), (5364, 90454), (5538, 87612), (5733, 84632), (5811, 83496), (5964, 81354), (6258, 77532), (6461, 75096), (6552, 74053), (6958, 69732), (7301, 66456), (7384, 65709), (7644, 63474), (7748, 62622), (8307, 58408), (8344, 58149), (8946, 54236), (9387, 51688), (10437, 46488), (10579, 45864), (10728, 45227), (11076, 43806), (11466, 42316), (11622, 41748), (11928, 40677), (12516, 38766), (12922, 37548), (13559, 35784), (13916, 34866), (14602, 33228), (15288, 31737), (15496, 31311), (16614, 29204), (17433, 27832), (17892, 27118), (18774, 25844), (19383, 25032), (20874, 23244), (21158, 22932), (21903, 22152)]