12398279784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{16301}}^1$

素因数の和:16431

約数の個数: 128

約数和(自身を含む): 35118420480

約数和(自身を除く): 22720140696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 67, 86, 88, 129, 132, 134, 172, 201, 258, 264, 268, 344, 402, 473, 516, 536, 737, 804, 946, 1032, 1419, 1474, 1608, 1892, 2211, 2838, 2881, 2948, 3784, 4422, 5676, 5762, 5896, 8643, 8844, 11352, 11524, 16301, 17286, 17688, 23048, 31691, 32602, 34572, 48903, 63382, 65204, 69144, 95073, 97806, 126764, 130408, 179311, 190146, 195612, 253528, 358622, 380292, 391224, 537933, 700943, 717244, 760584, 1075866, 1092167, 1401886, 1434488, 2102829, 2151732, 2184334, 2803772, 3276501, 4205658, 4303464, 4368668, 5607544, 6553002, 7710373, 8411316, 8737336, 12013837, 13106004, 15420746, 16822632, 23131119, 24027674, 26212008, 30841492, 36041511, 46262238, 46963181, 48055348, 61682984, 72083022, 92524476, 93926362, 96110696, 140889543, 144166044, 185048952, 187852724, 281779086, 288332088, 375705448, 516594991, 563558172, 1033189982, 1127116344, 1549784973, 2066379964, 3099569946, 4132759928, 6199139892, 12398279784]

約数ペア:

[(1, 12398279784), (2, 6199139892), (3, 4132759928), (4, 3099569946), (6, 2066379964), (8, 1549784973), (11, 1127116344), (12, 1033189982), (22, 563558172), (24, 516594991), (33, 375705448), (43, 288332088), (44, 281779086), (66, 187852724), (67, 185048952), (86, 144166044), (88, 140889543), (129, 96110696), (132, 93926362), (134, 92524476), (172, 72083022), (201, 61682984), (258, 48055348), (264, 46963181), (268, 46262238), (344, 36041511), (402, 30841492), (473, 26212008), (516, 24027674), (536, 23131119), (737, 16822632), (804, 15420746), (946, 13106004), (1032, 12013837), (1419, 8737336), (1474, 8411316), (1608, 7710373), (1892, 6553002), (2211, 5607544), (2838, 4368668), (2881, 4303464), (2948, 4205658), (3784, 3276501), (4422, 2803772), (5676, 2184334), (5762, 2151732), (5896, 2102829), (8643, 1434488), (8844, 1401886), (11352, 1092167), (11524, 1075866), (16301, 760584), (17286, 717244), (17688, 700943), (23048, 537933), (31691, 391224), (32602, 380292), (34572, 358622), (48903, 253528), (63382, 195612), (65204, 190146), (69144, 179311), (95073, 130408), (97806, 126764)]