830178468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3331}}^1$

素因数の和:3414

約数の個数: 144

約数和(自身を含む): 2561534976

約数和(自身を除く): 1731356508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 43, 46, 63, 69, 84, 86, 92, 126, 129, 138, 161, 172, 207, 252, 258, 276, 301, 322, 387, 414, 483, 516, 602, 644, 774, 828, 903, 966, 989, 1204, 1449, 1548, 1806, 1932, 1978, 2709, 2898, 2967, 3331, 3612, 3956, 5418, 5796, 5934, 6662, 6923, 8901, 9993, 10836, 11868, 13324, 13846, 17802, 19986, 20769, 23317, 27692, 29979, 35604, 39972, 41538, 46634, 59958, 62307, 69951, 76613, 83076, 93268, 119916, 124614, 139902, 143233, 153226, 209853, 229839, 249228, 279804, 286466, 306452, 419706, 429699, 459678, 536291, 572932, 689517, 839412, 859398, 919356, 1002631, 1072582, 1289097, 1379034, 1608873, 1718796, 2005262, 2145164, 2578194, 2758068, 3007893, 3217746, 3294359, 4010524, 4826619, 5156388, 6015786, 6435492, 6588718, 9023679, 9653238, 9883077, 12031572, 13177436, 18047358, 19306476, 19766154, 23060513, 29649231, 36094716, 39532308, 46121026, 59298462, 69181539, 92242052, 118596924, 138363078, 207544617, 276726156, 415089234, 830178468]

約数ペア:

[(1, 830178468), (2, 415089234), (3, 276726156), (4, 207544617), (6, 138363078), (7, 118596924), (9, 92242052), (12, 69181539), (14, 59298462), (18, 46121026), (21, 39532308), (23, 36094716), (28, 29649231), (36, 23060513), (42, 19766154), (43, 19306476), (46, 18047358), (63, 13177436), (69, 12031572), (84, 9883077), (86, 9653238), (92, 9023679), (126, 6588718), (129, 6435492), (138, 6015786), (161, 5156388), (172, 4826619), (207, 4010524), (252, 3294359), (258, 3217746), (276, 3007893), (301, 2758068), (322, 2578194), (387, 2145164), (414, 2005262), (483, 1718796), (516, 1608873), (602, 1379034), (644, 1289097), (774, 1072582), (828, 1002631), (903, 919356), (966, 859398), (989, 839412), (1204, 689517), (1449, 572932), (1548, 536291), (1806, 459678), (1932, 429699), (1978, 419706), (2709, 306452), (2898, 286466), (2967, 279804), (3331, 249228), (3612, 229839), (3956, 209853), (5418, 153226), (5796, 143233), (5934, 139902), (6662, 124614), (6923, 119916), (8901, 93268), (9993, 83076), (10836, 76613), (11868, 69951), (13324, 62307), (13846, 59958), (17802, 46634), (19986, 41538), (20769, 39972), (23317, 35604), (27692, 29979)]