385989552

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{206191}}^1$

素因数の和:206218

約数の個数: 60

約数和(自身を含む): 1163335264

約数和(自身を除く): 777345712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 206191, 412382, 618573, 824764, 1237146, 1649528, 1855719, 2474292, 2680483, 3299056, 3711438, 4948584, 5360966, 7422876, 8041449, 9897168, 10721932, 14845752, 16082898, 21443864, 24124347, 29691504, 32165796, 42887728, 48248694, 64331592, 96497388, 128663184, 192994776, 385989552]

約数ペア:

[(1, 385989552), (2, 192994776), (3, 128663184), (4, 96497388), (6, 64331592), (8, 48248694), (9, 42887728), (12, 32165796), (13, 29691504), (16, 24124347), (18, 21443864), (24, 16082898), (26, 14845752), (36, 10721932), (39, 9897168), (48, 8041449), (52, 7422876), (72, 5360966), (78, 4948584), (104, 3711438), (117, 3299056), (144, 2680483), (156, 2474292), (208, 1855719), (234, 1649528), (312, 1237146), (468, 824764), (624, 618573), (936, 412382), (1872, 206191)]