289031304

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1229}}^1$

素因数の和:1518

約数の個数: 64

約数和(自身を含む): 743904000

約数和(自身を除く): 454872696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 239, 246, 328, 478, 492, 717, 956, 984, 1229, 1434, 1912, 2458, 2868, 3687, 4916, 5736, 7374, 9799, 9832, 14748, 19598, 29397, 29496, 39196, 50389, 58794, 78392, 100778, 117588, 151167, 201556, 235176, 293731, 302334, 403112, 587462, 604668, 881193, 1174924, 1209336, 1762386, 2349848, 3524772, 7049544, 12042971, 24085942, 36128913, 48171884, 72257826, 96343768, 144515652, 289031304]

約数ペア:

[(1, 289031304), (2, 144515652), (3, 96343768), (4, 72257826), (6, 48171884), (8, 36128913), (12, 24085942), (24, 12042971), (41, 7049544), (82, 3524772), (123, 2349848), (164, 1762386), (239, 1209336), (246, 1174924), (328, 881193), (478, 604668), (492, 587462), (717, 403112), (956, 302334), (984, 293731), (1229, 235176), (1434, 201556), (1912, 151167), (2458, 117588), (2868, 100778), (3687, 78392), (4916, 58794), (5736, 50389), (7374, 39196), (9799, 29496), (9832, 29397), (14748, 19598)]