291201966

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 112

約数和(自身を含む): 727780608

約数和(自身を除く): 436578642

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 67, 81, 99, 134, 162, 198, 201, 243, 271, 297, 402, 486, 542, 594, 603, 729, 737, 813, 891, 1206, 1458, 1474, 1626, 1782, 1809, 2211, 2439, 2673, 2981, 3618, 4422, 4878, 5346, 5427, 5962, 6633, 7317, 8019, 8943, 10854, 13266, 14634, 16038, 16281, 17886, 18157, 19899, 21951, 26829, 32562, 36314, 39798, 43902, 48843, 53658, 54471, 59697, 65853, 80487, 97686, 108942, 119394, 131706, 160974, 163413, 179091, 197559, 199727, 241461, 326826, 358182, 395118, 399454, 482922, 490239, 537273, 599181, 724383, 980478, 1074546, 1198362, 1448766, 1470717, 1797543, 2173149, 2941434, 3595086, 4346298, 4412151, 5392629, 8824302, 10785258, 13236453, 16177887, 26472906, 32355774, 48533661, 97067322, 145600983, 291201966]

約数ペア:

[(1, 291201966), (2, 145600983), (3, 97067322), (6, 48533661), (9, 32355774), (11, 26472906), (18, 16177887), (22, 13236453), (27, 10785258), (33, 8824302), (54, 5392629), (66, 4412151), (67, 4346298), (81, 3595086), (99, 2941434), (134, 2173149), (162, 1797543), (198, 1470717), (201, 1448766), (243, 1198362), (271, 1074546), (297, 980478), (402, 724383), (486, 599181), (542, 537273), (594, 490239), (603, 482922), (729, 399454), (737, 395118), (813, 358182), (891, 326826), (1206, 241461), (1458, 199727), (1474, 197559), (1626, 179091), (1782, 163413), (1809, 160974), (2211, 131706), (2439, 119394), (2673, 108942), (2981, 97686), (3618, 80487), (4422, 65853), (4878, 59697), (5346, 54471), (5427, 53658), (5962, 48843), (6633, 43902), (7317, 39798), (8019, 36314), (8943, 32562), (10854, 26829), (13266, 21951), (14634, 19899), (16038, 18157), (16281, 17886)]