837992328

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 2217093120

約数和(自身を除く): 1379100792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 53, 94, 106, 107, 131, 141, 159, 188, 212, 214, 262, 282, 318, 321, 376, 393, 424, 428, 524, 564, 636, 642, 786, 856, 1048, 1128, 1272, 1284, 1572, 2491, 2568, 3144, 4982, 5029, 5671, 6157, 6943, 7473, 9964, 10058, 11342, 12314, 13886, 14017, 14946, 15087, 17013, 18471, 19928, 20116, 20829, 22684, 24628, 27772, 28034, 29892, 30174, 34026, 36942, 40232, 41658, 42051, 45368, 49256, 55544, 56068, 59784, 60348, 68052, 73884, 83316, 84102, 112136, 120696, 136104, 147768, 166632, 168204, 266537, 326321, 336408, 533074, 652642, 658799, 742901, 799611, 978963, 1066148, 1305284, 1317598, 1485802, 1599222, 1957926, 1976397, 2132296, 2228703, 2610568, 2635196, 2971604, 3198444, 3915852, 3952794, 4457406, 5270392, 5943208, 6396888, 7831704, 7905588, 8914812, 15811176, 17829624, 34916347, 69832694, 104749041, 139665388, 209498082, 279330776, 418996164, 837992328]

約数ペア:

[(1, 837992328), (2, 418996164), (3, 279330776), (4, 209498082), (6, 139665388), (8, 104749041), (12, 69832694), (24, 34916347), (47, 17829624), (53, 15811176), (94, 8914812), (106, 7905588), (107, 7831704), (131, 6396888), (141, 5943208), (159, 5270392), (188, 4457406), (212, 3952794), (214, 3915852), (262, 3198444), (282, 2971604), (318, 2635196), (321, 2610568), (376, 2228703), (393, 2132296), (424, 1976397), (428, 1957926), (524, 1599222), (564, 1485802), (636, 1317598), (642, 1305284), (786, 1066148), (856, 978963), (1048, 799611), (1128, 742901), (1272, 658799), (1284, 652642), (1572, 533074), (2491, 336408), (2568, 326321), (3144, 266537), (4982, 168204), (5029, 166632), (5671, 147768), (6157, 136104), (6943, 120696), (7473, 112136), (9964, 84102), (10058, 83316), (11342, 73884), (12314, 68052), (13886, 60348), (14017, 59784), (14946, 56068), (15087, 55544), (17013, 49256), (18471, 45368), (19928, 42051), (20116, 41658), (20829, 40232), (22684, 36942), (24628, 34026), (27772, 30174), (28034, 29892)]