4928820648

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{929}}^1$

素因数の和:1131

約数の個数: 128

約数和(自身を含む): 12992918400

約数和(自身を除く): 8064097752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 53, 86, 97, 106, 129, 159, 172, 194, 212, 258, 291, 318, 344, 388, 424, 516, 582, 636, 776, 929, 1032, 1164, 1272, 1858, 2279, 2328, 2787, 3716, 4171, 4558, 5141, 5574, 6837, 7432, 8342, 9116, 10282, 11148, 12513, 13674, 15423, 16684, 18232, 20564, 22296, 25026, 27348, 30846, 33368, 39947, 41128, 49237, 50052, 54696, 61692, 79894, 90113, 98474, 100104, 119841, 123384, 147711, 159788, 180226, 196948, 221063, 239682, 270339, 295422, 319576, 360452, 393896, 442126, 479364, 540678, 590844, 663189, 720904, 884252, 958728, 1081356, 1181688, 1326378, 1768504, 2117191, 2162712, 2652756, 3874859, 4234382, 4775989, 5305512, 6351573, 7749718, 8468764, 9551978, 11624577, 12703146, 14327967, 15499436, 16937528, 19103956, 23249154, 25406292, 28655934, 30998872, 38207912, 46498308, 50812584, 57311868, 92996616, 114623736, 205367527, 410735054, 616102581, 821470108, 1232205162, 1642940216, 2464410324, 4928820648]

約数ペア:

[(1, 4928820648), (2, 2464410324), (3, 1642940216), (4, 1232205162), (6, 821470108), (8, 616102581), (12, 410735054), (24, 205367527), (43, 114623736), (53, 92996616), (86, 57311868), (97, 50812584), (106, 46498308), (129, 38207912), (159, 30998872), (172, 28655934), (194, 25406292), (212, 23249154), (258, 19103956), (291, 16937528), (318, 15499436), (344, 14327967), (388, 12703146), (424, 11624577), (516, 9551978), (582, 8468764), (636, 7749718), (776, 6351573), (929, 5305512), (1032, 4775989), (1164, 4234382), (1272, 3874859), (1858, 2652756), (2279, 2162712), (2328, 2117191), (2787, 1768504), (3716, 1326378), (4171, 1181688), (4558, 1081356), (5141, 958728), (5574, 884252), (6837, 720904), (7432, 663189), (8342, 590844), (9116, 540678), (10282, 479364), (11148, 442126), (12513, 393896), (13674, 360452), (15423, 319576), (16684, 295422), (18232, 270339), (20564, 239682), (22296, 221063), (25026, 196948), (27348, 180226), (30846, 159788), (33368, 147711), (39947, 123384), (41128, 119841), (49237, 100104), (50052, 98474), (54696, 90113), (61692, 79894)]