348516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{461}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 1034880

約数和(自身を除く): 686364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 461, 756, 922, 1383, 1844, 2766, 3227, 4149, 5532, 6454, 8298, 9681, 12447, 12908, 16596, 19362, 24894, 29043, 38724, 49788, 58086, 87129, 116172, 174258, 348516]

約数ペア:

[(1, 348516), (2, 174258), (3, 116172), (4, 87129), (6, 58086), (7, 49788), (9, 38724), (12, 29043), (14, 24894), (18, 19362), (21, 16596), (27, 12908), (28, 12447), (36, 9681), (42, 8298), (54, 6454), (63, 5532), (84, 4149), (108, 3227), (126, 2766), (189, 1844), (252, 1383), (378, 922), (461, 756)]