509929602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:744

約数の個数: 128

約数和(自身を含む): 1325334528

約数和(自身を除く): 815404926

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 47, 62, 78, 91, 93, 94, 141, 182, 186, 217, 273, 282, 329, 403, 434, 546, 611, 641, 651, 658, 806, 987, 1209, 1222, 1282, 1302, 1457, 1833, 1923, 1974, 2418, 2821, 2914, 3666, 3846, 4277, 4371, 4487, 5642, 8333, 8463, 8554, 8742, 8974, 10199, 12831, 13461, 16666, 16926, 18941, 19871, 20398, 24999, 25662, 26922, 30127, 30597, 37882, 39742, 49998, 56823, 58331, 59613, 60254, 61194, 90381, 113646, 116662, 119226, 132587, 139097, 174993, 180762, 210889, 258323, 265174, 278194, 349986, 391651, 397761, 417291, 421778, 516646, 632667, 774969, 783302, 795522, 834582, 933937, 1174953, 1265334, 1549938, 1808261, 1867874, 2349906, 2741557, 2801811, 3616522, 5424783, 5483114, 5603622, 6537559, 8224671, 10849566, 12141181, 13075118, 16449342, 19612677, 24282362, 36423543, 39225354, 72847086, 84988267, 169976534, 254964801, 509929602]

約数ペア:

[(1, 509929602), (2, 254964801), (3, 169976534), (6, 84988267), (7, 72847086), (13, 39225354), (14, 36423543), (21, 24282362), (26, 19612677), (31, 16449342), (39, 13075118), (42, 12141181), (47, 10849566), (62, 8224671), (78, 6537559), (91, 5603622), (93, 5483114), (94, 5424783), (141, 3616522), (182, 2801811), (186, 2741557), (217, 2349906), (273, 1867874), (282, 1808261), (329, 1549938), (403, 1265334), (434, 1174953), (546, 933937), (611, 834582), (641, 795522), (651, 783302), (658, 774969), (806, 632667), (987, 516646), (1209, 421778), (1222, 417291), (1282, 397761), (1302, 391651), (1457, 349986), (1833, 278194), (1923, 265174), (1974, 258323), (2418, 210889), (2821, 180762), (2914, 174993), (3666, 139097), (3846, 132587), (4277, 119226), (4371, 116662), (4487, 113646), (5642, 90381), (8333, 61194), (8463, 60254), (8554, 59613), (8742, 58331), (8974, 56823), (10199, 49998), (12831, 39742), (13461, 37882), (16666, 30597), (16926, 30127), (18941, 26922), (19871, 25662), (20398, 24999)]