399230364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{9043}}^1$

素因数の和:9346

約数の個数: 48

約数和(自身を含む): 1006850432

約数和(自身を除く): 607620068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 283, 566, 849, 1132, 1698, 3396, 3679, 7358, 9043, 11037, 14716, 18086, 22074, 27129, 36172, 44148, 54258, 108516, 117559, 235118, 352677, 470236, 705354, 1410708, 2559169, 5118338, 7677507, 10236676, 15355014, 30710028, 33269197, 66538394, 99807591, 133076788, 199615182, 399230364]

約数ペア:

[(1, 399230364), (2, 199615182), (3, 133076788), (4, 99807591), (6, 66538394), (12, 33269197), (13, 30710028), (26, 15355014), (39, 10236676), (52, 7677507), (78, 5118338), (156, 2559169), (283, 1410708), (566, 705354), (849, 470236), (1132, 352677), (1698, 235118), (3396, 117559), (3679, 108516), (7358, 54258), (9043, 44148), (11037, 36172), (14716, 27129), (18086, 22074)]