271072116

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 824940480

約数和(自身を除く): 553868364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 181, 189, 196, 252, 283, 294, 362, 378, 441, 543, 566, 588, 724, 756, 849, 882, 1086, 1132, 1267, 1323, 1629, 1698, 1764, 1981, 2172, 2534, 2547, 2646, 3258, 3396, 3801, 3962, 4887, 5068, 5094, 5292, 5943, 6516, 7602, 7641, 7924, 8869, 9774, 10188, 11403, 11886, 13867, 15204, 15282, 17738, 17829, 19548, 22806, 23772, 26607, 27734, 30564, 34209, 35476, 35658, 41601, 45612, 51223, 53214, 53487, 55468, 68418, 71316, 79821, 83202, 102446, 106428, 106974, 124803, 136836, 153669, 159642, 166404, 204892, 213948, 239463, 249606, 307338, 319284, 358561, 374409, 461007, 478926, 499212, 614676, 717122, 748818, 922014, 957852, 1075683, 1383021, 1434244, 1497636, 1844028, 2151366, 2509927, 2766042, 3227049, 4302732, 5019854, 5532084, 6454098, 7529781, 9681147, 10039708, 12908196, 15059562, 19362294, 22589343, 30119124, 38724588, 45178686, 67768029, 90357372, 135536058, 271072116]

約数ペア:

[(1, 271072116), (2, 135536058), (3, 90357372), (4, 67768029), (6, 45178686), (7, 38724588), (9, 30119124), (12, 22589343), (14, 19362294), (18, 15059562), (21, 12908196), (27, 10039708), (28, 9681147), (36, 7529781), (42, 6454098), (49, 5532084), (54, 5019854), (63, 4302732), (84, 3227049), (98, 2766042), (108, 2509927), (126, 2151366), (147, 1844028), (181, 1497636), (189, 1434244), (196, 1383021), (252, 1075683), (283, 957852), (294, 922014), (362, 748818), (378, 717122), (441, 614676), (543, 499212), (566, 478926), (588, 461007), (724, 374409), (756, 358561), (849, 319284), (882, 307338), (1086, 249606), (1132, 239463), (1267, 213948), (1323, 204892), (1629, 166404), (1698, 159642), (1764, 153669), (1981, 136836), (2172, 124803), (2534, 106974), (2547, 106428), (2646, 102446), (3258, 83202), (3396, 79821), (3801, 71316), (3962, 68418), (4887, 55468), (5068, 53487), (5094, 53214), (5292, 51223), (5943, 45612), (6516, 41601), (7602, 35658), (7641, 35476), (7924, 34209), (8869, 30564), (9774, 27734), (10188, 26607), (11403, 23772), (11886, 22806), (13867, 19548), (15204, 17829), (15282, 17738)]