3131002728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1117

約数の個数: 256

約数和(自身を含む): 10423910400

約数和(自身を除く): 7292907672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 67, 72, 84, 93, 108, 124, 126, 134, 168, 186, 189, 201, 216, 217, 248, 252, 268, 279, 372, 378, 402, 434, 469, 504, 536, 558, 603, 651, 744, 756, 804, 837, 868, 938, 997, 1116, 1206, 1302, 1407, 1512, 1608, 1674, 1736, 1809, 1876, 1953, 1994, 2077, 2232, 2412, 2604, 2814, 2991, 3348, 3618, 3752, 3906, 3988, 4154, 4221, 4824, 5208, 5628, 5859, 5982, 6231, 6696, 6979, 7236, 7812, 7976, 8308, 8442, 8973, 11256, 11718, 11964, 12462, 12663, 13958, 14472, 14539, 15624, 16616, 16884, 17946, 18693, 20937, 23436, 23928, 24924, 25326, 26919, 27916, 29078, 30907, 33768, 35892, 37386, 41874, 43617, 46872, 49848, 50652, 53838, 55832, 56079, 58156, 61814, 62811, 66799, 71784, 74772, 83748, 87234, 92721, 101304, 107676, 112158, 116312, 123628, 125622, 130851, 133598, 149544, 167496, 174468, 185442, 188433, 200397, 215352, 216349, 224316, 247256, 251244, 261702, 267196, 278163, 348936, 370884, 376866, 392553, 400794, 432698, 448632, 467593, 502488, 523404, 534392, 556326, 601191, 649047, 741768, 753732, 785106, 801588, 834489, 865396, 935186, 1046808, 1112652, 1202382, 1298094, 1402779, 1507464, 1570212, 1603176, 1668978, 1730792, 1803573, 1870372, 1947141, 2070769, 2225304, 2404764, 2596188, 2805558, 3140424, 3337956, 3607146, 3740744, 3894282, 4141538, 4208337, 4809528, 5192376, 5611116, 5841423, 6212307, 6675912, 7214292, 7788564, 8283076, 8416674, 11222232, 11682846, 12424614, 12625011, 14428584, 14495383, 15577128, 16566152, 16833348, 18636921, 23365692, 24849228, 25250022, 28990766, 33666696, 37273842, 43486149, 46731384, 49698456, 50500044, 55910763, 57981532, 74547684, 86972298, 101000088, 111821526, 115963064, 130458447, 149095368, 173944596, 223643052, 260916894, 347889192, 391375341, 447286104, 521833788, 782750682, 1043667576, 1565501364, 3131002728]

約数ペア:

[(1, 3131002728), (2, 1565501364), (3, 1043667576), (4, 782750682), (6, 521833788), (7, 447286104), (8, 391375341), (9, 347889192), (12, 260916894), (14, 223643052), (18, 173944596), (21, 149095368), (24, 130458447), (27, 115963064), (28, 111821526), (31, 101000088), (36, 86972298), (42, 74547684), (54, 57981532), (56, 55910763), (62, 50500044), (63, 49698456), (67, 46731384), (72, 43486149), (84, 37273842), (93, 33666696), (108, 28990766), (124, 25250022), (126, 24849228), (134, 23365692), (168, 18636921), (186, 16833348), (189, 16566152), (201, 15577128), (216, 14495383), (217, 14428584), (248, 12625011), (252, 12424614), (268, 11682846), (279, 11222232), (372, 8416674), (378, 8283076), (402, 7788564), (434, 7214292), (469, 6675912), (504, 6212307), (536, 5841423), (558, 5611116), (603, 5192376), (651, 4809528), (744, 4208337), (756, 4141538), (804, 3894282), (837, 3740744), (868, 3607146), (938, 3337956), (997, 3140424), (1116, 2805558), (1206, 2596188), (1302, 2404764), (1407, 2225304), (1512, 2070769), (1608, 1947141), (1674, 1870372), (1736, 1803573), (1809, 1730792), (1876, 1668978), (1953, 1603176), (1994, 1570212), (2077, 1507464), (2232, 1402779), (2412, 1298094), (2604, 1202382), (2814, 1112652), (2991, 1046808), (3348, 935186), (3618, 865396), (3752, 834489), (3906, 801588), (3988, 785106), (4154, 753732), (4221, 741768), (4824, 649047), (5208, 601191), (5628, 556326), (5859, 534392), (5982, 523404), (6231, 502488), (6696, 467593), (6979, 448632), (7236, 432698), (7812, 400794), (7976, 392553), (8308, 376866), (8442, 370884), (8973, 348936), (11256, 278163), (11718, 267196), (11964, 261702), (12462, 251244), (12663, 247256), (13958, 224316), (14472, 216349), (14539, 215352), (15624, 200397), (16616, 188433), (16884, 185442), (17946, 174468), (18693, 167496), (20937, 149544), (23436, 133598), (23928, 130851), (24924, 125622), (25326, 123628), (26919, 116312), (27916, 112158), (29078, 107676), (30907, 101304), (33768, 92721), (35892, 87234), (37386, 83748), (41874, 74772), (43617, 71784), (46872, 66799), (49848, 62811), (50652, 61814), (53838, 58156), (55832, 56079)]