238542408

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{9439}}^1$

素因数の和:9473

約数の個数: 96

約数和(自身を含む): 721593600

約数和(自身を除く): 483051192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 4212, 6318, 8424, 9439, 12636, 18878, 25272, 28317, 37756, 56634, 75512, 84951, 113268, 122707, 169902, 226536, 245414, 254853, 339804, 368121, 490828, 509706, 679608, 736242, 764559, 981656, 1019412, 1104363, 1472484, 1529118, 2038824, 2208726, 2293677, 2944968, 3058236, 3313089, 4417452, 4587354, 6116472, 6626178, 8834904, 9174708, 9939267, 13252356, 18349416, 19878534, 26504712, 29817801, 39757068, 59635602, 79514136, 119271204, 238542408]

約数ペア:

[(1, 238542408), (2, 119271204), (3, 79514136), (4, 59635602), (6, 39757068), (8, 29817801), (9, 26504712), (12, 19878534), (13, 18349416), (18, 13252356), (24, 9939267), (26, 9174708), (27, 8834904), (36, 6626178), (39, 6116472), (52, 4587354), (54, 4417452), (72, 3313089), (78, 3058236), (81, 2944968), (104, 2293677), (108, 2208726), (117, 2038824), (156, 1529118), (162, 1472484), (216, 1104363), (234, 1019412), (243, 981656), (312, 764559), (324, 736242), (351, 679608), (468, 509706), (486, 490828), (648, 368121), (702, 339804), (936, 254853), (972, 245414), (1053, 226536), (1404, 169902), (1944, 122707), (2106, 113268), (2808, 84951), (3159, 75512), (4212, 56634), (6318, 37756), (8424, 28317), (9439, 25272), (12636, 18878)]