312307554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1367}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 703261440

約数和(自身を除く): 390953886

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 101, 174, 202, 303, 377, 606, 754, 1131, 1313, 1367, 2262, 2626, 2734, 2929, 3939, 4101, 5858, 7878, 8202, 8787, 17574, 17771, 35542, 38077, 39643, 53313, 76154, 79286, 106626, 114231, 118929, 138067, 228462, 237858, 276134, 414201, 515359, 828402, 1030718, 1546077, 1794871, 3092154, 3589742, 4003943, 5384613, 8007886, 10769226, 12011829, 24023658, 52051259, 104102518, 156153777, 312307554]

約数ペア:

[(1, 312307554), (2, 156153777), (3, 104102518), (6, 52051259), (13, 24023658), (26, 12011829), (29, 10769226), (39, 8007886), (58, 5384613), (78, 4003943), (87, 3589742), (101, 3092154), (174, 1794871), (202, 1546077), (303, 1030718), (377, 828402), (606, 515359), (754, 414201), (1131, 276134), (1313, 237858), (1367, 228462), (2262, 138067), (2626, 118929), (2734, 114231), (2929, 106626), (3939, 79286), (4101, 76154), (5858, 53313), (7878, 39643), (8202, 38077), (8787, 35542), (17574, 17771)]