489279336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:968

約数の個数: 192

約数和(自身を含む): 1595174400

約数和(自身を除く): 1105895064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 169, 182, 228, 247, 266, 273, 312, 338, 364, 399, 456, 494, 507, 532, 546, 676, 728, 741, 798, 907, 988, 1014, 1064, 1092, 1183, 1352, 1482, 1596, 1729, 1814, 1976, 2028, 2184, 2366, 2721, 2964, 3192, 3211, 3458, 3549, 3628, 4056, 4732, 5187, 5442, 5928, 6349, 6422, 6916, 7098, 7256, 9464, 9633, 10374, 10884, 11791, 12698, 12844, 13832, 14196, 17233, 19047, 19266, 20748, 21768, 22477, 23582, 25396, 25688, 28392, 34466, 35373, 38094, 38532, 41496, 44954, 47164, 50792, 51699, 67431, 68932, 70746, 76188, 77064, 82537, 89908, 94328, 103398, 120631, 134862, 137864, 141492, 152376, 153283, 165074, 179816, 206796, 224029, 241262, 247611, 269724, 282984, 306566, 330148, 361893, 413592, 448058, 459849, 482524, 495222, 539448, 613132, 660296, 672087, 723786, 896116, 919698, 965048, 990444, 1072981, 1226264, 1344174, 1447572, 1568203, 1792232, 1839396, 1980888, 2145962, 2688348, 2895144, 2912377, 3136406, 3218943, 3678792, 4291924, 4704609, 5376696, 5824754, 6272812, 6437886, 8583848, 8737131, 9409218, 11649508, 12545624, 12875772, 17474262, 18818436, 20386639, 23299016, 25751544, 34948524, 37636872, 40773278, 61159917, 69897048, 81546556, 122319834, 163093112, 244639668, 489279336]

約数ペア:

[(1, 489279336), (2, 244639668), (3, 163093112), (4, 122319834), (6, 81546556), (7, 69897048), (8, 61159917), (12, 40773278), (13, 37636872), (14, 34948524), (19, 25751544), (21, 23299016), (24, 20386639), (26, 18818436), (28, 17474262), (38, 12875772), (39, 12545624), (42, 11649508), (52, 9409218), (56, 8737131), (57, 8583848), (76, 6437886), (78, 6272812), (84, 5824754), (91, 5376696), (104, 4704609), (114, 4291924), (133, 3678792), (152, 3218943), (156, 3136406), (168, 2912377), (169, 2895144), (182, 2688348), (228, 2145962), (247, 1980888), (266, 1839396), (273, 1792232), (312, 1568203), (338, 1447572), (364, 1344174), (399, 1226264), (456, 1072981), (494, 990444), (507, 965048), (532, 919698), (546, 896116), (676, 723786), (728, 672087), (741, 660296), (798, 613132), (907, 539448), (988, 495222), (1014, 482524), (1064, 459849), (1092, 448058), (1183, 413592), (1352, 361893), (1482, 330148), (1596, 306566), (1729, 282984), (1814, 269724), (1976, 247611), (2028, 241262), (2184, 224029), (2366, 206796), (2721, 179816), (2964, 165074), (3192, 153283), (3211, 152376), (3458, 141492), (3549, 137864), (3628, 134862), (4056, 120631), (4732, 103398), (5187, 94328), (5442, 89908), (5928, 82537), (6349, 77064), (6422, 76188), (6916, 70746), (7098, 68932), (7256, 67431), (9464, 51699), (9633, 50792), (10374, 47164), (10884, 44954), (11791, 41496), (12698, 38532), (12844, 38094), (13832, 35373), (14196, 34466), (17233, 28392), (19047, 25688), (19266, 25396), (20748, 23582), (21768, 22477)]