284703264

素因数分解:

$2^5\times 3^2\times {\mathrm{409}}^1\times {\mathrm{2417}}^1$

素因数の和:2842

約数の個数: 72

約数和(自身を含む): 811940220

約数和(自身を除く): 527236956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 409, 818, 1227, 1636, 2417, 2454, 3272, 3681, 4834, 4908, 6544, 7251, 7362, 9668, 9816, 13088, 14502, 14724, 19336, 19632, 21753, 29004, 29448, 38672, 39264, 43506, 58008, 58896, 77344, 87012, 116016, 117792, 174024, 232032, 348048, 696096, 988553, 1977106, 2965659, 3954212, 5931318, 7908424, 8896977, 11862636, 15816848, 17793954, 23725272, 31633696, 35587908, 47450544, 71175816, 94901088, 142351632, 284703264]

約数ペア:

[(1, 284703264), (2, 142351632), (3, 94901088), (4, 71175816), (6, 47450544), (8, 35587908), (9, 31633696), (12, 23725272), (16, 17793954), (18, 15816848), (24, 11862636), (32, 8896977), (36, 7908424), (48, 5931318), (72, 3954212), (96, 2965659), (144, 1977106), (288, 988553), (409, 696096), (818, 348048), (1227, 232032), (1636, 174024), (2417, 117792), (2454, 116016), (3272, 87012), (3681, 77344), (4834, 58896), (4908, 58008), (6544, 43506), (7251, 39264), (7362, 38672), (9668, 29448), (9816, 29004), (13088, 21753), (14502, 19632), (14724, 19336)]