248459328

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{33181}}^1$

素因数の和:33212

約数の個数: 84

約数和(自身を含む): 766968748

約数和(自身を除く): 518509420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 33181, 66362, 99543, 132724, 199086, 265448, 298629, 398172, 431353, 530896, 597258, 796344, 862706, 1061792, 1194516, 1294059, 1592688, 1725412, 2123584, 2389032, 2588118, 3185376, 3450824, 3882177, 4778064, 5176236, 6370752, 6901648, 7764354, 9556128, 10352472, 13803296, 15528708, 19112256, 20704944, 27606592, 31057416, 41409888, 62114832, 82819776, 124229664, 248459328]

約数ペア:

[(1, 248459328), (2, 124229664), (3, 82819776), (4, 62114832), (6, 41409888), (8, 31057416), (9, 27606592), (12, 20704944), (13, 19112256), (16, 15528708), (18, 13803296), (24, 10352472), (26, 9556128), (32, 7764354), (36, 6901648), (39, 6370752), (48, 5176236), (52, 4778064), (64, 3882177), (72, 3450824), (78, 3185376), (96, 2588118), (104, 2389032), (117, 2123584), (144, 1725412), (156, 1592688), (192, 1294059), (208, 1194516), (234, 1061792), (288, 862706), (312, 796344), (416, 597258), (468, 530896), (576, 431353), (624, 398172), (832, 298629), (936, 265448), (1248, 199086), (1872, 132724), (2496, 99543), (3744, 66362), (7488, 33181)]