307867266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 780848640

約数和(自身を除く): 472981374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 157, 158, 197, 237, 314, 394, 471, 474, 553, 591, 711, 942, 1099, 1106, 1182, 1379, 1413, 1422, 1659, 1773, 2198, 2758, 2826, 3297, 3318, 3546, 4137, 4977, 6594, 8274, 9891, 9954, 12403, 12411, 15563, 19782, 24806, 24822, 30929, 31126, 37209, 46689, 61858, 74418, 86821, 92787, 93378, 108941, 111627, 140067, 173642, 185574, 216503, 217882, 223254, 260463, 278361, 280134, 326823, 433006, 520926, 556722, 649509, 653646, 781389, 980469, 1299018, 1562778, 1948527, 1960938, 2443391, 3897054, 4886782, 7330173, 14660346, 17103737, 21990519, 34207474, 43981038, 51311211, 102622422, 153933633, 307867266]

約数ペア:

[(1, 307867266), (2, 153933633), (3, 102622422), (6, 51311211), (7, 43981038), (9, 34207474), (14, 21990519), (18, 17103737), (21, 14660346), (42, 7330173), (63, 4886782), (79, 3897054), (126, 2443391), (157, 1960938), (158, 1948527), (197, 1562778), (237, 1299018), (314, 980469), (394, 781389), (471, 653646), (474, 649509), (553, 556722), (591, 520926), (711, 433006), (942, 326823), (1099, 280134), (1106, 278361), (1182, 260463), (1379, 223254), (1413, 217882), (1422, 216503), (1659, 185574), (1773, 173642), (2198, 140067), (2758, 111627), (2826, 108941), (3297, 93378), (3318, 92787), (3546, 86821), (4137, 74418), (4977, 61858), (6594, 46689), (8274, 37209), (9891, 31126), (9954, 30929), (12403, 24822), (12411, 24806), (15563, 19782)]