338342208

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:640

約数の個数: 112

約数和(自身を含む): 930761664

約数和(自身を除く): 592419456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 97, 111, 148, 192, 194, 222, 291, 296, 388, 444, 491, 582, 592, 776, 888, 982, 1164, 1184, 1473, 1552, 1776, 1964, 2328, 2368, 2946, 3104, 3552, 3589, 3928, 4656, 5892, 6208, 7104, 7178, 7856, 9312, 10767, 11784, 14356, 15712, 18167, 18624, 21534, 23568, 28712, 31424, 36334, 43068, 47136, 47627, 54501, 57424, 72668, 86136, 94272, 95254, 109002, 114848, 142881, 145336, 172272, 190508, 218004, 229696, 285762, 290672, 344544, 381016, 436008, 571524, 581344, 689088, 762032, 872016, 1143048, 1162688, 1524064, 1744032, 1762199, 2286096, 3048128, 3488064, 3524398, 4572192, 5286597, 7048796, 9144384, 10573194, 14097592, 21146388, 28195184, 42292776, 56390368, 84585552, 112780736, 169171104, 338342208]

約数ペア:

[(1, 338342208), (2, 169171104), (3, 112780736), (4, 84585552), (6, 56390368), (8, 42292776), (12, 28195184), (16, 21146388), (24, 14097592), (32, 10573194), (37, 9144384), (48, 7048796), (64, 5286597), (74, 4572192), (96, 3524398), (97, 3488064), (111, 3048128), (148, 2286096), (192, 1762199), (194, 1744032), (222, 1524064), (291, 1162688), (296, 1143048), (388, 872016), (444, 762032), (491, 689088), (582, 581344), (592, 571524), (776, 436008), (888, 381016), (982, 344544), (1164, 290672), (1184, 285762), (1473, 229696), (1552, 218004), (1776, 190508), (1964, 172272), (2328, 145336), (2368, 142881), (2946, 114848), (3104, 109002), (3552, 95254), (3589, 94272), (3928, 86136), (4656, 72668), (5892, 57424), (6208, 54501), (7104, 47627), (7178, 47136), (7856, 43068), (9312, 36334), (10767, 31424), (11784, 28712), (14356, 23568), (15712, 21534), (18167, 18624)]