385127952

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{16963}}^1$

素因数の和:17028

約数の個数: 80

約数和(自身を含む): 1110667008

約数和(自身を除く): 725539056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 1032, 1419, 1892, 2064, 2838, 3784, 5676, 7568, 11352, 16963, 22704, 33926, 50889, 67852, 101778, 135704, 186593, 203556, 271408, 373186, 407112, 559779, 729409, 746372, 814224, 1119558, 1458818, 1492744, 2188227, 2239116, 2917636, 2985488, 4376454, 4478232, 5835272, 8023499, 8752908, 8956464, 11670544, 16046998, 17505816, 24070497, 32093996, 35011632, 48140994, 64187992, 96281988, 128375984, 192563976, 385127952]

約数ペア:

[(1, 385127952), (2, 192563976), (3, 128375984), (4, 96281988), (6, 64187992), (8, 48140994), (11, 35011632), (12, 32093996), (16, 24070497), (22, 17505816), (24, 16046998), (33, 11670544), (43, 8956464), (44, 8752908), (48, 8023499), (66, 5835272), (86, 4478232), (88, 4376454), (129, 2985488), (132, 2917636), (172, 2239116), (176, 2188227), (258, 1492744), (264, 1458818), (344, 1119558), (473, 814224), (516, 746372), (528, 729409), (688, 559779), (946, 407112), (1032, 373186), (1419, 271408), (1892, 203556), (2064, 186593), (2838, 135704), (3784, 101778), (5676, 67852), (7568, 50889), (11352, 33926), (16963, 22704)]