385398

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 947856

約数和(自身を除く): 562458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 81, 117, 122, 162, 183, 234, 243, 351, 366, 486, 549, 702, 793, 1053, 1098, 1586, 1647, 2106, 2379, 3159, 3294, 4758, 4941, 6318, 7137, 9882, 14274, 14823, 21411, 29646, 42822, 64233, 128466, 192699, 385398]

約数ペア:

[(1, 385398), (2, 192699), (3, 128466), (6, 64233), (9, 42822), (13, 29646), (18, 21411), (26, 14823), (27, 14274), (39, 9882), (54, 7137), (61, 6318), (78, 4941), (81, 4758), (117, 3294), (122, 3159), (162, 2379), (183, 2106), (234, 1647), (243, 1586), (351, 1098), (366, 1053), (486, 793), (549, 702)]