393297744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:729

約数の個数: 160

約数和(自身を含む): 1220239360

約数和(自身を除く): 826941616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 61, 62, 84, 93, 112, 122, 124, 168, 183, 186, 217, 244, 248, 336, 366, 372, 427, 434, 488, 496, 619, 651, 732, 744, 854, 868, 976, 1238, 1281, 1302, 1464, 1488, 1708, 1736, 1857, 1891, 2476, 2562, 2604, 2928, 3416, 3472, 3714, 3782, 4333, 4952, 5124, 5208, 5673, 6832, 7428, 7564, 8666, 9904, 10248, 10416, 11346, 12999, 13237, 14856, 15128, 17332, 19189, 20496, 22692, 25998, 26474, 29712, 30256, 34664, 37759, 38378, 39711, 45384, 51996, 52948, 57567, 69328, 75518, 76756, 79422, 90768, 103992, 105896, 113277, 115134, 134323, 151036, 153512, 158844, 207984, 211792, 226554, 230268, 264313, 268646, 302072, 307024, 317688, 402969, 453108, 460536, 528626, 537292, 604144, 635376, 792939, 805938, 906216, 921072, 1057252, 1074584, 1170529, 1585878, 1611876, 1812432, 2114504, 2149168, 2341058, 3171756, 3223752, 3511587, 4229008, 4682116, 6343512, 6447504, 7023174, 8193703, 9364232, 12687024, 14046348, 16387406, 18728464, 24581109, 28092696, 32774812, 49162218, 56185392, 65549624, 98324436, 131099248, 196648872, 393297744]

約数ペア:

[(1, 393297744), (2, 196648872), (3, 131099248), (4, 98324436), (6, 65549624), (7, 56185392), (8, 49162218), (12, 32774812), (14, 28092696), (16, 24581109), (21, 18728464), (24, 16387406), (28, 14046348), (31, 12687024), (42, 9364232), (48, 8193703), (56, 7023174), (61, 6447504), (62, 6343512), (84, 4682116), (93, 4229008), (112, 3511587), (122, 3223752), (124, 3171756), (168, 2341058), (183, 2149168), (186, 2114504), (217, 1812432), (244, 1611876), (248, 1585878), (336, 1170529), (366, 1074584), (372, 1057252), (427, 921072), (434, 906216), (488, 805938), (496, 792939), (619, 635376), (651, 604144), (732, 537292), (744, 528626), (854, 460536), (868, 453108), (976, 402969), (1238, 317688), (1281, 307024), (1302, 302072), (1464, 268646), (1488, 264313), (1708, 230268), (1736, 226554), (1857, 211792), (1891, 207984), (2476, 158844), (2562, 153512), (2604, 151036), (2928, 134323), (3416, 115134), (3472, 113277), (3714, 105896), (3782, 103992), (4333, 90768), (4952, 79422), (5124, 76756), (5208, 75518), (5673, 69328), (6832, 57567), (7428, 52948), (7564, 51996), (8666, 45384), (9904, 39711), (10248, 38378), (10416, 37759), (11346, 34664), (12999, 30256), (13237, 29712), (14856, 26474), (15128, 25998), (17332, 22692), (19189, 20496)]