487085904

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 240

約数和(自身を含む): 1550150784

約数和(自身を除く): 1063064880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 41, 46, 48, 51, 68, 69, 72, 82, 92, 102, 123, 136, 138, 144, 153, 164, 184, 204, 207, 211, 246, 272, 276, 306, 328, 368, 369, 391, 408, 414, 422, 492, 552, 612, 633, 656, 697, 738, 782, 816, 828, 844, 943, 984, 1104, 1173, 1224, 1266, 1394, 1476, 1564, 1656, 1688, 1886, 1899, 1968, 2091, 2346, 2448, 2532, 2788, 2829, 2952, 3128, 3312, 3376, 3519, 3587, 3772, 3798, 4182, 4692, 4853, 5064, 5576, 5658, 5904, 6256, 6273, 7038, 7174, 7544, 7596, 8364, 8487, 8651, 9384, 9706, 10128, 10761, 11152, 11316, 12546, 14076, 14348, 14559, 15088, 15192, 16031, 16728, 16974, 17302, 18768, 19412, 21522, 22632, 25092, 25953, 28152, 28696, 29118, 30384, 32062, 32283, 33456, 33948, 34604, 38824, 43044, 43677, 45264, 48093, 50184, 51906, 56304, 57392, 58236, 64124, 64566, 67896, 69208, 77648, 77859, 82501, 86088, 87354, 96186, 100368, 103812, 116472, 128248, 129132, 135792, 138416, 144279, 147067, 155718, 165002, 172176, 174708, 192372, 198973, 207624, 232944, 247503, 256496, 258264, 288558, 294134, 311436, 330004, 349416, 384744, 397946, 415248, 441201, 495006, 516528, 577116, 588268, 596919, 622872, 660008, 698832, 742509, 769488, 795892, 882402, 990012, 1154232, 1176536, 1193838, 1245744, 1320016, 1323603, 1485018, 1591784, 1764804, 1790757, 1980024, 2308464, 2353072, 2387676, 2647206, 2970036, 3183568, 3382541, 3529608, 3581514, 3960048, 4775352, 5294412, 5940072, 6765082, 7059216, 7163028, 9550704, 10147623, 10588824, 11880144, 13530164, 14326056, 20295246, 21177648, 27060328, 28652112, 30442869, 40590492, 54120656, 60885738, 81180984, 121771476, 162361968, 243542952, 487085904]

約数ペア:

[(1, 487085904), (2, 243542952), (3, 162361968), (4, 121771476), (6, 81180984), (8, 60885738), (9, 54120656), (12, 40590492), (16, 30442869), (17, 28652112), (18, 27060328), (23, 21177648), (24, 20295246), (34, 14326056), (36, 13530164), (41, 11880144), (46, 10588824), (48, 10147623), (51, 9550704), (68, 7163028), (69, 7059216), (72, 6765082), (82, 5940072), (92, 5294412), (102, 4775352), (123, 3960048), (136, 3581514), (138, 3529608), (144, 3382541), (153, 3183568), (164, 2970036), (184, 2647206), (204, 2387676), (207, 2353072), (211, 2308464), (246, 1980024), (272, 1790757), (276, 1764804), (306, 1591784), (328, 1485018), (368, 1323603), (369, 1320016), (391, 1245744), (408, 1193838), (414, 1176536), (422, 1154232), (492, 990012), (552, 882402), (612, 795892), (633, 769488), (656, 742509), (697, 698832), (738, 660008), (782, 622872), (816, 596919), (828, 588268), (844, 577116), (943, 516528), (984, 495006), (1104, 441201), (1173, 415248), (1224, 397946), (1266, 384744), (1394, 349416), (1476, 330004), (1564, 311436), (1656, 294134), (1688, 288558), (1886, 258264), (1899, 256496), (1968, 247503), (2091, 232944), (2346, 207624), (2448, 198973), (2532, 192372), (2788, 174708), (2829, 172176), (2952, 165002), (3128, 155718), (3312, 147067), (3376, 144279), (3519, 138416), (3587, 135792), (3772, 129132), (3798, 128248), (4182, 116472), (4692, 103812), (4853, 100368), (5064, 96186), (5576, 87354), (5658, 86088), (5904, 82501), (6256, 77859), (6273, 77648), (7038, 69208), (7174, 67896), (7544, 64566), (7596, 64124), (8364, 58236), (8487, 57392), (8651, 56304), (9384, 51906), (9706, 50184), (10128, 48093), (10761, 45264), (11152, 43677), (11316, 43044), (12546, 38824), (14076, 34604), (14348, 33948), (14559, 33456), (15088, 32283), (15192, 32062), (16031, 30384), (16728, 29118), (16974, 28696), (17302, 28152), (18768, 25953), (19412, 25092), (21522, 22632)]