475133022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 1301103648

約数和(自身を除く): 825970626

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 53, 63, 78, 91, 106, 117, 126, 159, 169, 182, 234, 273, 318, 338, 371, 421, 477, 507, 546, 689, 742, 819, 842, 954, 1014, 1113, 1183, 1263, 1378, 1521, 1638, 2067, 2226, 2366, 2526, 2947, 3042, 3339, 3549, 3789, 4134, 4823, 5473, 5894, 6201, 6678, 7098, 7578, 8841, 8957, 9646, 10647, 10946, 12402, 14469, 16419, 17682, 17914, 21294, 22313, 26523, 26871, 28938, 32838, 38311, 43407, 44626, 49257, 53046, 53742, 62699, 66939, 71149, 76622, 80613, 86814, 98514, 114933, 125398, 133878, 142298, 156191, 161226, 188097, 200817, 213447, 229866, 290069, 312382, 344799, 376194, 401634, 426894, 468573, 498043, 564291, 580138, 640341, 689598, 870207, 937146, 996086, 1128582, 1280682, 1405719, 1494129, 1740414, 2030483, 2610621, 2811438, 2988258, 3770897, 4060966, 4482387, 5221242, 6091449, 7541794, 8964774, 11312691, 12182898, 18274347, 22625382, 26396279, 33938073, 36548694, 52792558, 67876146, 79188837, 158377674, 237566511, 475133022]

約数ペア:

[(1, 475133022), (2, 237566511), (3, 158377674), (6, 79188837), (7, 67876146), (9, 52792558), (13, 36548694), (14, 33938073), (18, 26396279), (21, 22625382), (26, 18274347), (39, 12182898), (42, 11312691), (53, 8964774), (63, 7541794), (78, 6091449), (91, 5221242), (106, 4482387), (117, 4060966), (126, 3770897), (159, 2988258), (169, 2811438), (182, 2610621), (234, 2030483), (273, 1740414), (318, 1494129), (338, 1405719), (371, 1280682), (421, 1128582), (477, 996086), (507, 937146), (546, 870207), (689, 689598), (742, 640341), (819, 580138), (842, 564291), (954, 498043), (1014, 468573), (1113, 426894), (1183, 401634), (1263, 376194), (1378, 344799), (1521, 312382), (1638, 290069), (2067, 229866), (2226, 213447), (2366, 200817), (2526, 188097), (2947, 161226), (3042, 156191), (3339, 142298), (3549, 133878), (3789, 125398), (4134, 114933), (4823, 98514), (5473, 86814), (5894, 80613), (6201, 76622), (6678, 71149), (7098, 66939), (7578, 62699), (8841, 53742), (8957, 53046), (9646, 49257), (10647, 44626), (10946, 43407), (12402, 38311), (14469, 32838), (16419, 28938), (17682, 26871), (17914, 26523), (21294, 22313)]