381028752

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 240

約数和(自身を含む): 1258044480

約数和(自身を除く): 877015728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 169, 204, 208, 216, 221, 234, 272, 306, 307, 312, 338, 351, 408, 432, 442, 459, 468, 507, 612, 614, 624, 663, 676, 702, 816, 884, 918, 921, 936, 1014, 1224, 1228, 1326, 1352, 1404, 1521, 1768, 1836, 1842, 1872, 1989, 2028, 2448, 2456, 2652, 2704, 2763, 2808, 2873, 3042, 3536, 3672, 3684, 3978, 3991, 4056, 4563, 4912, 5219, 5304, 5526, 5616, 5746, 5967, 6084, 7344, 7368, 7956, 7982, 8112, 8289, 8619, 9126, 10438, 10608, 11052, 11492, 11934, 11973, 12168, 14736, 15657, 15912, 15964, 16578, 17238, 18252, 20876, 22104, 22984, 23868, 23946, 24336, 25857, 31314, 31824, 31928, 33156, 34476, 35919, 36504, 41752, 44208, 45968, 46971, 47736, 47892, 51714, 51883, 62628, 63856, 66312, 67847, 68952, 71838, 73008, 77571, 83504, 93942, 95472, 95784, 103428, 103766, 107757, 125256, 132624, 135694, 137904, 140913, 143676, 155142, 155649, 187884, 191568, 203541, 206856, 207532, 215514, 250512, 271388, 281826, 287352, 310284, 311298, 375768, 407082, 413712, 415064, 431028, 466947, 542776, 563652, 574704, 610623, 620568, 622596, 751536, 814164, 830128, 862056, 882011, 933894, 1085552, 1127304, 1221246, 1241136, 1245192, 1400841, 1628328, 1724112, 1764022, 1831869, 1867788, 2254608, 2442492, 2490384, 2646033, 2801682, 3256656, 3528044, 3663738, 3735576, 4884984, 5292066, 5603364, 7056088, 7327476, 7471152, 7938099, 9769968, 10584132, 11206728, 14112176, 14654952, 15876198, 21168264, 22413456, 23814297, 29309904, 31752396, 42336528, 47628594, 63504792, 95257188, 127009584, 190514376, 381028752]

約数ペア:

[(1, 381028752), (2, 190514376), (3, 127009584), (4, 95257188), (6, 63504792), (8, 47628594), (9, 42336528), (12, 31752396), (13, 29309904), (16, 23814297), (17, 22413456), (18, 21168264), (24, 15876198), (26, 14654952), (27, 14112176), (34, 11206728), (36, 10584132), (39, 9769968), (48, 7938099), (51, 7471152), (52, 7327476), (54, 7056088), (68, 5603364), (72, 5292066), (78, 4884984), (102, 3735576), (104, 3663738), (108, 3528044), (117, 3256656), (136, 2801682), (144, 2646033), (153, 2490384), (156, 2442492), (169, 2254608), (204, 1867788), (208, 1831869), (216, 1764022), (221, 1724112), (234, 1628328), (272, 1400841), (306, 1245192), (307, 1241136), (312, 1221246), (338, 1127304), (351, 1085552), (408, 933894), (432, 882011), (442, 862056), (459, 830128), (468, 814164), (507, 751536), (612, 622596), (614, 620568), (624, 610623), (663, 574704), (676, 563652), (702, 542776), (816, 466947), (884, 431028), (918, 415064), (921, 413712), (936, 407082), (1014, 375768), (1224, 311298), (1228, 310284), (1326, 287352), (1352, 281826), (1404, 271388), (1521, 250512), (1768, 215514), (1836, 207532), (1842, 206856), (1872, 203541), (1989, 191568), (2028, 187884), (2448, 155649), (2456, 155142), (2652, 143676), (2704, 140913), (2763, 137904), (2808, 135694), (2873, 132624), (3042, 125256), (3536, 107757), (3672, 103766), (3684, 103428), (3978, 95784), (3991, 95472), (4056, 93942), (4563, 83504), (4912, 77571), (5219, 73008), (5304, 71838), (5526, 68952), (5616, 67847), (5746, 66312), (5967, 63856), (6084, 62628), (7344, 51883), (7368, 51714), (7956, 47892), (7982, 47736), (8112, 46971), (8289, 45968), (8619, 44208), (9126, 41752), (10438, 36504), (10608, 35919), (11052, 34476), (11492, 33156), (11934, 31928), (11973, 31824), (12168, 31314), (14736, 25857), (15657, 24336), (15912, 23946), (15964, 23868), (16578, 22984), (17238, 22104), (18252, 20876)]