309266664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1471

約数の個数: 128

約数和(自身を含む): 934010880

約数和(自身を除く): 624744216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 43, 56, 62, 84, 86, 93, 124, 129, 168, 172, 186, 217, 248, 258, 301, 344, 372, 434, 516, 602, 651, 744, 868, 903, 1032, 1204, 1302, 1333, 1381, 1736, 1806, 2408, 2604, 2666, 2762, 3612, 3999, 4143, 5208, 5332, 5524, 7224, 7998, 8286, 9331, 9667, 10664, 11048, 15996, 16572, 18662, 19334, 27993, 29001, 31992, 33144, 37324, 38668, 42811, 55986, 58002, 59383, 74648, 77336, 85622, 111972, 116004, 118766, 128433, 171244, 178149, 223944, 232008, 237532, 256866, 299677, 342488, 356298, 415681, 475064, 513732, 599354, 712596, 831362, 899031, 1027464, 1198708, 1247043, 1425192, 1662724, 1798062, 1840873, 2397416, 2494086, 3325448, 3596124, 3681746, 4988172, 5522619, 7192248, 7363492, 9976344, 11045238, 12886111, 14726984, 22090476, 25772222, 38658333, 44180952, 51544444, 77316666, 103088888, 154633332, 309266664]

約数ペア:

[(1, 309266664), (2, 154633332), (3, 103088888), (4, 77316666), (6, 51544444), (7, 44180952), (8, 38658333), (12, 25772222), (14, 22090476), (21, 14726984), (24, 12886111), (28, 11045238), (31, 9976344), (42, 7363492), (43, 7192248), (56, 5522619), (62, 4988172), (84, 3681746), (86, 3596124), (93, 3325448), (124, 2494086), (129, 2397416), (168, 1840873), (172, 1798062), (186, 1662724), (217, 1425192), (248, 1247043), (258, 1198708), (301, 1027464), (344, 899031), (372, 831362), (434, 712596), (516, 599354), (602, 513732), (651, 475064), (744, 415681), (868, 356298), (903, 342488), (1032, 299677), (1204, 256866), (1302, 237532), (1333, 232008), (1381, 223944), (1736, 178149), (1806, 171244), (2408, 128433), (2604, 118766), (2666, 116004), (2762, 111972), (3612, 85622), (3999, 77336), (4143, 74648), (5208, 59383), (5332, 58002), (5524, 55986), (7224, 42811), (7998, 38668), (8286, 37324), (9331, 33144), (9667, 31992), (10664, 29001), (11048, 27993), (15996, 19334), (16572, 18662)]