390731688

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 1154165760

約数和(自身を除く): 763434072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 53, 54, 62, 72, 81, 93, 106, 108, 124, 159, 162, 186, 212, 216, 248, 279, 318, 324, 367, 372, 424, 477, 558, 636, 648, 734, 744, 837, 954, 1101, 1116, 1272, 1431, 1468, 1643, 1674, 1908, 2202, 2232, 2511, 2862, 2936, 3286, 3303, 3348, 3816, 4293, 4404, 4929, 5022, 5724, 6572, 6606, 6696, 8586, 8808, 9858, 9909, 10044, 11377, 11448, 13144, 13212, 14787, 17172, 19451, 19716, 19818, 20088, 22754, 26424, 29574, 29727, 34131, 34344, 38902, 39432, 39636, 44361, 45508, 58353, 59148, 59454, 68262, 77804, 79272, 88722, 91016, 102393, 116706, 118296, 118908, 133083, 136524, 155608, 175059, 177444, 204786, 233412, 237816, 266166, 273048, 307179, 350118, 354888, 409572, 466824, 525177, 532332, 602981, 614358, 700236, 819144, 921537, 1050354, 1064664, 1205962, 1228716, 1400472, 1575531, 1808943, 1843074, 2100708, 2411924, 2457432, 3151062, 3617886, 3686148, 4201416, 4823848, 5426829, 6302124, 7235772, 7372296, 10853658, 12604248, 14471544, 16280487, 21707316, 32560974, 43414632, 48841461, 65121948, 97682922, 130243896, 195365844, 390731688]

約数ペア:

[(1, 390731688), (2, 195365844), (3, 130243896), (4, 97682922), (6, 65121948), (8, 48841461), (9, 43414632), (12, 32560974), (18, 21707316), (24, 16280487), (27, 14471544), (31, 12604248), (36, 10853658), (53, 7372296), (54, 7235772), (62, 6302124), (72, 5426829), (81, 4823848), (93, 4201416), (106, 3686148), (108, 3617886), (124, 3151062), (159, 2457432), (162, 2411924), (186, 2100708), (212, 1843074), (216, 1808943), (248, 1575531), (279, 1400472), (318, 1228716), (324, 1205962), (367, 1064664), (372, 1050354), (424, 921537), (477, 819144), (558, 700236), (636, 614358), (648, 602981), (734, 532332), (744, 525177), (837, 466824), (954, 409572), (1101, 354888), (1116, 350118), (1272, 307179), (1431, 273048), (1468, 266166), (1643, 237816), (1674, 233412), (1908, 204786), (2202, 177444), (2232, 175059), (2511, 155608), (2862, 136524), (2936, 133083), (3286, 118908), (3303, 118296), (3348, 116706), (3816, 102393), (4293, 91016), (4404, 88722), (4929, 79272), (5022, 77804), (5724, 68262), (6572, 59454), (6606, 59148), (6696, 58353), (8586, 45508), (8808, 44361), (9858, 39636), (9909, 39432), (10044, 38902), (11377, 34344), (11448, 34131), (13144, 29727), (13212, 29574), (14787, 26424), (17172, 22754), (19451, 20088), (19716, 19818)]