388128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 1100736

約数和(自身を除く): 712608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 311, 312, 416, 622, 624, 933, 1244, 1248, 1866, 2488, 3732, 4043, 4976, 7464, 8086, 9952, 12129, 14928, 16172, 24258, 29856, 32344, 48516, 64688, 97032, 129376, 194064, 388128]

約数ペア:

[(1, 388128), (2, 194064), (3, 129376), (4, 97032), (6, 64688), (8, 48516), (12, 32344), (13, 29856), (16, 24258), (24, 16172), (26, 14928), (32, 12129), (39, 9952), (48, 8086), (52, 7464), (78, 4976), (96, 4043), (104, 3732), (156, 2488), (208, 1866), (311, 1248), (312, 1244), (416, 933), (622, 624)]