234491688

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{3389}}^1$

素因数の和:3463

約数の個数: 72

約数和(自身を含む): 656422650

約数和(自身を除く): 421930962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 961, 1116, 1922, 2232, 2883, 3389, 3844, 5766, 6778, 7688, 8649, 10167, 11532, 13556, 17298, 20334, 23064, 27112, 30501, 34596, 40668, 61002, 69192, 81336, 105059, 122004, 210118, 244008, 315177, 420236, 630354, 840472, 945531, 1260708, 1891062, 2521416, 3256829, 3782124, 6513658, 7564248, 9770487, 13027316, 19540974, 26054632, 29311461, 39081948, 58622922, 78163896, 117245844, 234491688]

約数ペア:

[(1, 234491688), (2, 117245844), (3, 78163896), (4, 58622922), (6, 39081948), (8, 29311461), (9, 26054632), (12, 19540974), (18, 13027316), (24, 9770487), (31, 7564248), (36, 6513658), (62, 3782124), (72, 3256829), (93, 2521416), (124, 1891062), (186, 1260708), (248, 945531), (279, 840472), (372, 630354), (558, 420236), (744, 315177), (961, 244008), (1116, 210118), (1922, 122004), (2232, 105059), (2883, 81336), (3389, 69192), (3844, 61002), (5766, 40668), (6778, 34596), (7688, 30501), (8649, 27112), (10167, 23064), (11532, 20334), (13556, 17298)]