2378006784

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:705

約数の個数: 216

約数和(自身を含む): 7339452120

約数和(自身を除く): 4961445336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 109, 128, 136, 144, 153, 192, 204, 218, 256, 272, 288, 306, 327, 384, 408, 436, 544, 557, 576, 612, 654, 768, 816, 872, 981, 1088, 1114, 1152, 1224, 1308, 1632, 1671, 1744, 1853, 1962, 2176, 2228, 2304, 2448, 2616, 3264, 3342, 3488, 3706, 3924, 4352, 4456, 4896, 5013, 5232, 5559, 6528, 6684, 6976, 7412, 7848, 8912, 9469, 9792, 10026, 10464, 11118, 13056, 13368, 13952, 14824, 15696, 16677, 17824, 18938, 19584, 20052, 20928, 22236, 26736, 27904, 28407, 29648, 31392, 33354, 35648, 37876, 39168, 40104, 41856, 44472, 53472, 56814, 59296, 60713, 62784, 66708, 71296, 75752, 80208, 83712, 85221, 88944, 106944, 113628, 118592, 121426, 125568, 133416, 142592, 151504, 160416, 170442, 177888, 182139, 213888, 227256, 237184, 242852, 251136, 266832, 303008, 320832, 340884, 355776, 364278, 427776, 454512, 474368, 485704, 533664, 546417, 606016, 641664, 681768, 711552, 728556, 909024, 971408, 1032121, 1067328, 1092834, 1212032, 1283328, 1363536, 1423104, 1457112, 1818048, 1942816, 2064242, 2134656, 2185668, 2424064, 2727072, 2914224, 3096363, 3636096, 3885632, 4128484, 4269312, 4371336, 5454144, 5828448, 6192726, 7272192, 7771264, 8256968, 8742672, 9289089, 10908288, 11656896, 12385452, 15542528, 16513936, 17485344, 18578178, 21816576, 23313792, 24770904, 33027872, 34970688, 37156356, 46627584, 49541808, 66055744, 69941376, 74312712, 99083616, 132111488, 139882752, 148625424, 198167232, 264222976, 297250848, 396334464, 594501696, 792668928, 1189003392, 2378006784]

約数ペア:

[(1, 2378006784), (2, 1189003392), (3, 792668928), (4, 594501696), (6, 396334464), (8, 297250848), (9, 264222976), (12, 198167232), (16, 148625424), (17, 139882752), (18, 132111488), (24, 99083616), (32, 74312712), (34, 69941376), (36, 66055744), (48, 49541808), (51, 46627584), (64, 37156356), (68, 34970688), (72, 33027872), (96, 24770904), (102, 23313792), (109, 21816576), (128, 18578178), (136, 17485344), (144, 16513936), (153, 15542528), (192, 12385452), (204, 11656896), (218, 10908288), (256, 9289089), (272, 8742672), (288, 8256968), (306, 7771264), (327, 7272192), (384, 6192726), (408, 5828448), (436, 5454144), (544, 4371336), (557, 4269312), (576, 4128484), (612, 3885632), (654, 3636096), (768, 3096363), (816, 2914224), (872, 2727072), (981, 2424064), (1088, 2185668), (1114, 2134656), (1152, 2064242), (1224, 1942816), (1308, 1818048), (1632, 1457112), (1671, 1423104), (1744, 1363536), (1853, 1283328), (1962, 1212032), (2176, 1092834), (2228, 1067328), (2304, 1032121), (2448, 971408), (2616, 909024), (3264, 728556), (3342, 711552), (3488, 681768), (3706, 641664), (3924, 606016), (4352, 546417), (4456, 533664), (4896, 485704), (5013, 474368), (5232, 454512), (5559, 427776), (6528, 364278), (6684, 355776), (6976, 340884), (7412, 320832), (7848, 303008), (8912, 266832), (9469, 251136), (9792, 242852), (10026, 237184), (10464, 227256), (11118, 213888), (13056, 182139), (13368, 177888), (13952, 170442), (14824, 160416), (15696, 151504), (16677, 142592), (17824, 133416), (18938, 125568), (19584, 121426), (20052, 118592), (20928, 113628), (22236, 106944), (26736, 88944), (27904, 85221), (28407, 83712), (29648, 80208), (31392, 75752), (33354, 71296), (35648, 66708), (37876, 62784), (39168, 60713), (40104, 59296), (41856, 56814), (44472, 53472)]