304721568

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^2\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 920868480

約数和(自身を除く): 616146912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 367, 372, 432, 496, 558, 734, 744, 837, 864, 961, 992, 1101, 1116, 1468, 1488, 1674, 1922, 2202, 2232, 2883, 2936, 2976, 3303, 3348, 3844, 4404, 4464, 5766, 5872, 6606, 6696, 7688, 8649, 8808, 8928, 9909, 11377, 11532, 11744, 13212, 13392, 15376, 17298, 17616, 19818, 22754, 23064, 25947, 26424, 26784, 30752, 34131, 34596, 35232, 39636, 45508, 46128, 51894, 52848, 68262, 69192, 79272, 91016, 92256, 102393, 103788, 105696, 136524, 138384, 158544, 182032, 204786, 207576, 273048, 276768, 307179, 317088, 352687, 364064, 409572, 415152, 546096, 614358, 705374, 819144, 830304, 1058061, 1092192, 1228716, 1410748, 1638288, 2116122, 2457432, 2821496, 3174183, 3276576, 4232244, 4914864, 5642992, 6348366, 8464488, 9522549, 9829728, 11285984, 12696732, 16928976, 19045098, 25393464, 33857952, 38090196, 50786928, 76180392, 101573856, 152360784, 304721568]

約数ペア:

[(1, 304721568), (2, 152360784), (3, 101573856), (4, 76180392), (6, 50786928), (8, 38090196), (9, 33857952), (12, 25393464), (16, 19045098), (18, 16928976), (24, 12696732), (27, 11285984), (31, 9829728), (32, 9522549), (36, 8464488), (48, 6348366), (54, 5642992), (62, 4914864), (72, 4232244), (93, 3276576), (96, 3174183), (108, 2821496), (124, 2457432), (144, 2116122), (186, 1638288), (216, 1410748), (248, 1228716), (279, 1092192), (288, 1058061), (367, 830304), (372, 819144), (432, 705374), (496, 614358), (558, 546096), (734, 415152), (744, 409572), (837, 364064), (864, 352687), (961, 317088), (992, 307179), (1101, 276768), (1116, 273048), (1468, 207576), (1488, 204786), (1674, 182032), (1922, 158544), (2202, 138384), (2232, 136524), (2883, 105696), (2936, 103788), (2976, 102393), (3303, 92256), (3348, 91016), (3844, 79272), (4404, 69192), (4464, 68262), (5766, 52848), (5872, 51894), (6606, 46128), (6696, 45508), (7688, 39636), (8649, 35232), (8808, 34596), (8928, 34131), (9909, 30752), (11377, 26784), (11532, 26424), (11744, 25947), (13212, 23064), (13392, 22754), (15376, 19818), (17298, 17616)]