3945859428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:698

約数の個数: 192

約数和(自身を含む): 11524423680

約数和(自身を除く): 7578564252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 173, 186, 217, 228, 266, 346, 372, 399, 434, 461, 519, 532, 589, 651, 692, 798, 868, 922, 1038, 1178, 1211, 1302, 1383, 1596, 1767, 1844, 2076, 2356, 2422, 2604, 2766, 3227, 3287, 3534, 3633, 4123, 4844, 5363, 5532, 6454, 6574, 7068, 7266, 8246, 8759, 9681, 9861, 10726, 12369, 12908, 13148, 14291, 14532, 16089, 16492, 17518, 19362, 19722, 21452, 23009, 24738, 26277, 28582, 32178, 35036, 37541, 38724, 39444, 42873, 46018, 49476, 52554, 57164, 61313, 64356, 69027, 75082, 79753, 85746, 92036, 100037, 101897, 105108, 112623, 122626, 138054, 150164, 159506, 171492, 183939, 200074, 203794, 225246, 239259, 245252, 271529, 276108, 300111, 305691, 319012, 367878, 400148, 407588, 450492, 478518, 543058, 558271, 600222, 611382, 713279, 735756, 814587, 957036, 1086116, 1116542, 1200444, 1222764, 1426558, 1515307, 1629174, 1674813, 1900703, 2139837, 2233084, 2472343, 2853116, 3030614, 3258348, 3349626, 3801406, 4279674, 4545921, 4944686, 5702109, 6061228, 6699252, 7417029, 7602812, 8559348, 9091842, 9889372, 10607149, 11404218, 14834058, 17306401, 18183684, 21214298, 22808436, 29668116, 31821447, 34612802, 42428596, 46974517, 51919203, 63642894, 69225604, 93949034, 103838406, 127285788, 140923551, 187898068, 207676812, 281847102, 328821619, 563694204, 657643238, 986464857, 1315286476, 1972929714, 3945859428]

約数ペア:

[(1, 3945859428), (2, 1972929714), (3, 1315286476), (4, 986464857), (6, 657643238), (7, 563694204), (12, 328821619), (14, 281847102), (19, 207676812), (21, 187898068), (28, 140923551), (31, 127285788), (38, 103838406), (42, 93949034), (57, 69225604), (62, 63642894), (76, 51919203), (84, 46974517), (93, 42428596), (114, 34612802), (124, 31821447), (133, 29668116), (173, 22808436), (186, 21214298), (217, 18183684), (228, 17306401), (266, 14834058), (346, 11404218), (372, 10607149), (399, 9889372), (434, 9091842), (461, 8559348), (519, 7602812), (532, 7417029), (589, 6699252), (651, 6061228), (692, 5702109), (798, 4944686), (868, 4545921), (922, 4279674), (1038, 3801406), (1178, 3349626), (1211, 3258348), (1302, 3030614), (1383, 2853116), (1596, 2472343), (1767, 2233084), (1844, 2139837), (2076, 1900703), (2356, 1674813), (2422, 1629174), (2604, 1515307), (2766, 1426558), (3227, 1222764), (3287, 1200444), (3534, 1116542), (3633, 1086116), (4123, 957036), (4844, 814587), (5363, 735756), (5532, 713279), (6454, 611382), (6574, 600222), (7068, 558271), (7266, 543058), (8246, 478518), (8759, 450492), (9681, 407588), (9861, 400148), (10726, 367878), (12369, 319012), (12908, 305691), (13148, 300111), (14291, 276108), (14532, 271529), (16089, 245252), (16492, 239259), (17518, 225246), (19362, 203794), (19722, 200074), (21452, 183939), (23009, 171492), (24738, 159506), (26277, 150164), (28582, 138054), (32178, 122626), (35036, 112623), (37541, 105108), (38724, 101897), (39444, 100037), (42873, 92036), (46018, 85746), (49476, 79753), (52554, 75082), (57164, 69027), (61313, 64356)]