312821472

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 914457600

約数和(自身を除く): 601636128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 47, 48, 57, 76, 82, 89, 94, 96, 114, 123, 141, 152, 164, 178, 188, 228, 246, 267, 282, 304, 328, 356, 376, 456, 492, 534, 564, 608, 656, 712, 752, 779, 893, 912, 984, 1068, 1128, 1312, 1424, 1504, 1558, 1691, 1786, 1824, 1927, 1968, 2136, 2256, 2337, 2679, 2848, 3116, 3382, 3572, 3649, 3854, 3936, 4183, 4272, 4512, 4674, 5073, 5358, 5781, 6232, 6764, 7144, 7298, 7708, 8366, 8544, 9348, 10146, 10716, 10947, 11562, 12464, 12549, 13528, 14288, 14596, 15416, 16732, 18696, 20292, 21432, 21894, 23124, 24928, 25098, 27056, 28576, 29192, 30832, 33464, 36613, 37392, 40584, 42864, 43788, 46248, 50196, 54112, 58384, 61664, 66928, 69331, 73226, 74784, 79477, 81168, 85728, 87576, 92496, 100392, 109839, 116768, 133856, 138662, 146452, 158954, 162336, 171503, 175152, 184992, 200784, 207993, 219678, 238431, 277324, 292904, 317908, 343006, 350304, 401568, 415986, 439356, 476862, 514509, 554648, 585808, 635816, 686012, 831972, 878712, 953724, 1029018, 1109296, 1171616, 1271632, 1372024, 1663944, 1757424, 1907448, 2058036, 2218592, 2543264, 2744048, 3258557, 3327888, 3514848, 3814896, 4116072, 5488096, 6517114, 6655776, 7629792, 8232144, 9775671, 13034228, 16464288, 19551342, 26068456, 39102684, 52136912, 78205368, 104273824, 156410736, 312821472]

約数ペア:

[(1, 312821472), (2, 156410736), (3, 104273824), (4, 78205368), (6, 52136912), (8, 39102684), (12, 26068456), (16, 19551342), (19, 16464288), (24, 13034228), (32, 9775671), (38, 8232144), (41, 7629792), (47, 6655776), (48, 6517114), (57, 5488096), (76, 4116072), (82, 3814896), (89, 3514848), (94, 3327888), (96, 3258557), (114, 2744048), (123, 2543264), (141, 2218592), (152, 2058036), (164, 1907448), (178, 1757424), (188, 1663944), (228, 1372024), (246, 1271632), (267, 1171616), (282, 1109296), (304, 1029018), (328, 953724), (356, 878712), (376, 831972), (456, 686012), (492, 635816), (534, 585808), (564, 554648), (608, 514509), (656, 476862), (712, 439356), (752, 415986), (779, 401568), (893, 350304), (912, 343006), (984, 317908), (1068, 292904), (1128, 277324), (1312, 238431), (1424, 219678), (1504, 207993), (1558, 200784), (1691, 184992), (1786, 175152), (1824, 171503), (1927, 162336), (1968, 158954), (2136, 146452), (2256, 138662), (2337, 133856), (2679, 116768), (2848, 109839), (3116, 100392), (3382, 92496), (3572, 87576), (3649, 85728), (3854, 81168), (3936, 79477), (4183, 74784), (4272, 73226), (4512, 69331), (4674, 66928), (5073, 61664), (5358, 58384), (5781, 54112), (6232, 50196), (6764, 46248), (7144, 43788), (7298, 42864), (7708, 40584), (8366, 37392), (8544, 36613), (9348, 33464), (10146, 30832), (10716, 29192), (10947, 28576), (11562, 27056), (12464, 25098), (12549, 24928), (13528, 23124), (14288, 21894), (14596, 21432), (15416, 20292), (16732, 18696)]