342451746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 943810560

約数和(自身を除く): 601358814

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 227, 234, 273, 307, 351, 378, 454, 546, 614, 681, 702, 819, 921, 1362, 1589, 1638, 1842, 2043, 2149, 2457, 2763, 2951, 3178, 3991, 4086, 4298, 4767, 4914, 5526, 5902, 6129, 6447, 7982, 8289, 8853, 9534, 11973, 12258, 12894, 14301, 16578, 17706, 19341, 20657, 23946, 26559, 27937, 28602, 35919, 38682, 41314, 42903, 53118, 55874, 58023, 61971, 69689, 71838, 79677, 83811, 85806, 107757, 116046, 123942, 139378, 159354, 167622, 185913, 209067, 215514, 251433, 371826, 418134, 487823, 502866, 557739, 627201, 754299, 905957, 975646, 1115478, 1254402, 1463469, 1508598, 1811914, 1881603, 2717871, 2926938, 3763206, 4390407, 5435742, 6341699, 8153613, 8780814, 12683398, 13171221, 16307226, 19025097, 24460839, 26342442, 38050194, 48921678, 57075291, 114150582, 171225873, 342451746]

約数ペア:

[(1, 342451746), (2, 171225873), (3, 114150582), (6, 57075291), (7, 48921678), (9, 38050194), (13, 26342442), (14, 24460839), (18, 19025097), (21, 16307226), (26, 13171221), (27, 12683398), (39, 8780814), (42, 8153613), (54, 6341699), (63, 5435742), (78, 4390407), (91, 3763206), (117, 2926938), (126, 2717871), (182, 1881603), (189, 1811914), (227, 1508598), (234, 1463469), (273, 1254402), (307, 1115478), (351, 975646), (378, 905957), (454, 754299), (546, 627201), (614, 557739), (681, 502866), (702, 487823), (819, 418134), (921, 371826), (1362, 251433), (1589, 215514), (1638, 209067), (1842, 185913), (2043, 167622), (2149, 159354), (2457, 139378), (2763, 123942), (2951, 116046), (3178, 107757), (3991, 85806), (4086, 83811), (4298, 79677), (4767, 71838), (4914, 69689), (5526, 61971), (5902, 58023), (6129, 55874), (6447, 53118), (7982, 42903), (8289, 41314), (8853, 38682), (9534, 35919), (11973, 28602), (12258, 27937), (12894, 26559), (14301, 23946), (16578, 20657), (17706, 19341)]