291183744

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 813519360

約数和(自身を除く): 522335616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 64, 93, 96, 122, 124, 128, 183, 186, 192, 244, 248, 366, 372, 384, 401, 488, 496, 732, 744, 802, 976, 992, 1203, 1464, 1488, 1604, 1891, 1952, 1984, 2406, 2928, 2976, 3208, 3782, 3904, 3968, 4812, 5673, 5856, 5952, 6416, 7564, 7808, 9624, 11346, 11712, 11904, 12431, 12832, 15128, 19248, 22692, 23424, 24461, 24862, 25664, 30256, 37293, 38496, 45384, 48922, 49724, 51328, 60512, 73383, 74586, 76992, 90768, 97844, 99448, 121024, 146766, 149172, 153984, 181536, 195688, 198896, 242048, 293532, 298344, 363072, 391376, 397792, 587064, 596688, 726144, 758291, 782752, 795584, 1174128, 1193376, 1516582, 1565504, 1591168, 2274873, 2348256, 2386752, 3033164, 3131008, 4549746, 4696512, 4773504, 6066328, 9099492, 9393024, 12132656, 18198984, 24265312, 36397968, 48530624, 72795936, 97061248, 145591872, 291183744]

約数ペア:

[(1, 291183744), (2, 145591872), (3, 97061248), (4, 72795936), (6, 48530624), (8, 36397968), (12, 24265312), (16, 18198984), (24, 12132656), (31, 9393024), (32, 9099492), (48, 6066328), (61, 4773504), (62, 4696512), (64, 4549746), (93, 3131008), (96, 3033164), (122, 2386752), (124, 2348256), (128, 2274873), (183, 1591168), (186, 1565504), (192, 1516582), (244, 1193376), (248, 1174128), (366, 795584), (372, 782752), (384, 758291), (401, 726144), (488, 596688), (496, 587064), (732, 397792), (744, 391376), (802, 363072), (976, 298344), (992, 293532), (1203, 242048), (1464, 198896), (1488, 195688), (1604, 181536), (1891, 153984), (1952, 149172), (1984, 146766), (2406, 121024), (2928, 99448), (2976, 97844), (3208, 90768), (3782, 76992), (3904, 74586), (3968, 73383), (4812, 60512), (5673, 51328), (5856, 49724), (5952, 48922), (6416, 45384), (7564, 38496), (7808, 37293), (9624, 30256), (11346, 25664), (11712, 24862), (11904, 24461), (12431, 23424), (12832, 22692), (15128, 19248)]