489554208

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11887}}^1$

素因数の和:11927

約数の個数: 144

約数和(自身を含む): 1635693696

約数和(自身を除く): 1146139488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6864, 10296, 11887, 13728, 20592, 23774, 35661, 41184, 47548, 71322, 95096, 106983, 130757, 142644, 154531, 190192, 213966, 261514, 285288, 309062, 380384, 392271, 427932, 463593, 523028, 570576, 618124, 784542, 855864, 927186, 1046056, 1141152, 1176813, 1236248, 1390779, 1569084, 1699841, 1711728, 1854372, 2092112, 2353626, 2472496, 2781558, 3138168, 3399682, 3423456, 3708744, 4184224, 4707252, 4944992, 5099523, 5563116, 6276336, 6799364, 7417488, 9414504, 10199046, 11126232, 12552672, 13598728, 14834976, 15298569, 18829008, 20398092, 22252464, 27197456, 30597138, 37658016, 40796184, 44504928, 54394912, 61194276, 81592368, 122388552, 163184736, 244777104, 489554208]

約数ペア:

[(1, 489554208), (2, 244777104), (3, 163184736), (4, 122388552), (6, 81592368), (8, 61194276), (9, 54394912), (11, 44504928), (12, 40796184), (13, 37658016), (16, 30597138), (18, 27197456), (22, 22252464), (24, 20398092), (26, 18829008), (32, 15298569), (33, 14834976), (36, 13598728), (39, 12552672), (44, 11126232), (48, 10199046), (52, 9414504), (66, 7417488), (72, 6799364), (78, 6276336), (88, 5563116), (96, 5099523), (99, 4944992), (104, 4707252), (117, 4184224), (132, 3708744), (143, 3423456), (144, 3399682), (156, 3138168), (176, 2781558), (198, 2472496), (208, 2353626), (234, 2092112), (264, 1854372), (286, 1711728), (288, 1699841), (312, 1569084), (352, 1390779), (396, 1236248), (416, 1176813), (429, 1141152), (468, 1046056), (528, 927186), (572, 855864), (624, 784542), (792, 618124), (858, 570576), (936, 523028), (1056, 463593), (1144, 427932), (1248, 392271), (1287, 380384), (1584, 309062), (1716, 285288), (1872, 261514), (2288, 213966), (2574, 190192), (3168, 154531), (3432, 142644), (3744, 130757), (4576, 106983), (5148, 95096), (6864, 71322), (10296, 47548), (11887, 41184), (13728, 35661), (20592, 23774)]