1321036128

素因数分解:

$2^5\times 3^4\times {\mathrm{509659}}^1$

素因数の和:509681

約数の個数: 60

約数和(自身を含む): 3885138180

約数和(自身を除く): 2564102052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 509659, 1019318, 1528977, 2038636, 3057954, 4077272, 4586931, 6115908, 8154544, 9173862, 12231816, 13760793, 16309088, 18347724, 24463632, 27521586, 36695448, 41282379, 48927264, 55043172, 73390896, 82564758, 110086344, 146781792, 165129516, 220172688, 330259032, 440345376, 660518064, 1321036128]

約数ペア:

[(1, 1321036128), (2, 660518064), (3, 440345376), (4, 330259032), (6, 220172688), (8, 165129516), (9, 146781792), (12, 110086344), (16, 82564758), (18, 73390896), (24, 55043172), (27, 48927264), (32, 41282379), (36, 36695448), (48, 27521586), (54, 24463632), (72, 18347724), (81, 16309088), (96, 13760793), (108, 12231816), (144, 9173862), (162, 8154544), (216, 6115908), (288, 4586931), (324, 4077272), (432, 3057954), (648, 2038636), (864, 1528977), (1296, 1019318), (2592, 509659)]