858554748

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^4\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 120

約数和(自身を含む): 2388058960

約数和(自身を除く): 1529504212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 61, 76, 108, 114, 122, 171, 183, 228, 244, 342, 361, 366, 513, 549, 684, 722, 732, 1026, 1083, 1098, 1159, 1444, 1647, 2052, 2166, 2196, 2318, 3249, 3294, 3477, 4332, 4636, 6498, 6588, 6859, 6954, 9747, 10431, 12996, 13718, 13908, 19494, 20577, 20862, 22021, 27436, 31293, 38988, 41154, 41724, 44042, 61731, 62586, 66063, 82308, 88084, 123462, 125172, 130321, 132126, 185193, 198189, 246924, 260642, 264252, 370386, 390963, 396378, 418399, 521284, 594567, 740772, 781926, 792756, 836798, 1172889, 1189134, 1255197, 1563852, 1673596, 2345778, 2378268, 2510394, 3518667, 3765591, 4691556, 5020788, 7037334, 7531182, 7949581, 11296773, 14074668, 15062364, 15899162, 22593546, 23848743, 31798324, 45187092, 47697486, 71546229, 95394972, 143092458, 214638687, 286184916, 429277374, 858554748]

約数ペア:

[(1, 858554748), (2, 429277374), (3, 286184916), (4, 214638687), (6, 143092458), (9, 95394972), (12, 71546229), (18, 47697486), (19, 45187092), (27, 31798324), (36, 23848743), (38, 22593546), (54, 15899162), (57, 15062364), (61, 14074668), (76, 11296773), (108, 7949581), (114, 7531182), (122, 7037334), (171, 5020788), (183, 4691556), (228, 3765591), (244, 3518667), (342, 2510394), (361, 2378268), (366, 2345778), (513, 1673596), (549, 1563852), (684, 1255197), (722, 1189134), (732, 1172889), (1026, 836798), (1083, 792756), (1098, 781926), (1159, 740772), (1444, 594567), (1647, 521284), (2052, 418399), (2166, 396378), (2196, 390963), (2318, 370386), (3249, 264252), (3294, 260642), (3477, 246924), (4332, 198189), (4636, 185193), (6498, 132126), (6588, 130321), (6859, 125172), (6954, 123462), (9747, 88084), (10431, 82308), (12996, 66063), (13718, 62586), (13908, 61731), (19494, 44042), (20577, 41724), (20862, 41154), (22021, 38988), (27436, 31293)]