239953896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:776

約数の個数: 192

約数和(自身を含む): 816117120

約数和(自身を除く): 576163224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 53, 56, 63, 72, 78, 84, 91, 104, 106, 117, 126, 156, 159, 168, 182, 212, 234, 252, 273, 312, 318, 364, 371, 424, 468, 477, 504, 546, 636, 689, 691, 728, 742, 819, 936, 954, 1092, 1113, 1272, 1378, 1382, 1484, 1638, 1908, 2067, 2073, 2184, 2226, 2756, 2764, 2968, 3276, 3339, 3816, 4134, 4146, 4452, 4823, 4837, 5512, 5528, 6201, 6219, 6552, 6678, 8268, 8292, 8904, 8983, 9646, 9674, 12402, 12438, 13356, 14469, 14511, 16536, 16584, 17966, 19292, 19348, 24804, 24876, 26712, 26949, 28938, 29022, 35932, 36623, 38584, 38696, 43407, 43533, 49608, 49752, 53898, 57876, 58044, 62881, 71864, 73246, 80847, 86814, 87066, 107796, 109869, 115752, 116088, 125762, 146492, 161694, 173628, 174132, 188643, 215592, 219738, 251524, 256361, 292984, 323388, 329607, 347256, 348264, 377286, 439476, 476099, 503048, 512722, 565929, 646776, 659214, 754572, 769083, 878952, 952198, 1025444, 1131858, 1318428, 1428297, 1509144, 1538166, 1904396, 2050888, 2263716, 2307249, 2636856, 2856594, 3076332, 3332693, 3808792, 4284891, 4527432, 4614498, 5713188, 6152664, 6665386, 8569782, 9228996, 9998079, 11426376, 13330772, 17139564, 18457992, 19996158, 26661544, 29994237, 34279128, 39992316, 59988474, 79984632, 119976948, 239953896]

約数ペア:

[(1, 239953896), (2, 119976948), (3, 79984632), (4, 59988474), (6, 39992316), (7, 34279128), (8, 29994237), (9, 26661544), (12, 19996158), (13, 18457992), (14, 17139564), (18, 13330772), (21, 11426376), (24, 9998079), (26, 9228996), (28, 8569782), (36, 6665386), (39, 6152664), (42, 5713188), (52, 4614498), (53, 4527432), (56, 4284891), (63, 3808792), (72, 3332693), (78, 3076332), (84, 2856594), (91, 2636856), (104, 2307249), (106, 2263716), (117, 2050888), (126, 1904396), (156, 1538166), (159, 1509144), (168, 1428297), (182, 1318428), (212, 1131858), (234, 1025444), (252, 952198), (273, 878952), (312, 769083), (318, 754572), (364, 659214), (371, 646776), (424, 565929), (468, 512722), (477, 503048), (504, 476099), (546, 439476), (636, 377286), (689, 348264), (691, 347256), (728, 329607), (742, 323388), (819, 292984), (936, 256361), (954, 251524), (1092, 219738), (1113, 215592), (1272, 188643), (1378, 174132), (1382, 173628), (1484, 161694), (1638, 146492), (1908, 125762), (2067, 116088), (2073, 115752), (2184, 109869), (2226, 107796), (2756, 87066), (2764, 86814), (2968, 80847), (3276, 73246), (3339, 71864), (3816, 62881), (4134, 58044), (4146, 57876), (4452, 53898), (4823, 49752), (4837, 49608), (5512, 43533), (5528, 43407), (6201, 38696), (6219, 38584), (6552, 36623), (6678, 35932), (8268, 29022), (8292, 28938), (8904, 26949), (8983, 26712), (9646, 24876), (9674, 24804), (12402, 19348), (12438, 19292), (13356, 17966), (14469, 16584), (14511, 16536)]