402931936

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{5477}}^1$

素因数の和:5528

約数の個数: 72

約数和(自身を含む): 918003240

約数和(自身を除く): 515071304

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 836, 968, 1672, 1936, 2299, 3344, 3872, 4598, 5477, 6688, 9196, 10954, 18392, 21908, 36784, 43816, 60247, 73568, 87632, 104063, 120494, 175264, 208126, 240988, 416252, 481976, 662717, 832504, 963952, 1144693, 1325434, 1665008, 1927904, 2289386, 2650868, 3330016, 4578772, 5301736, 9157544, 10603472, 12591623, 18315088, 21206944, 25183246, 36630176, 50366492, 100732984, 201465968, 402931936]

約数ペア:

[(1, 402931936), (2, 201465968), (4, 100732984), (8, 50366492), (11, 36630176), (16, 25183246), (19, 21206944), (22, 18315088), (32, 12591623), (38, 10603472), (44, 9157544), (76, 5301736), (88, 4578772), (121, 3330016), (152, 2650868), (176, 2289386), (209, 1927904), (242, 1665008), (304, 1325434), (352, 1144693), (418, 963952), (484, 832504), (608, 662717), (836, 481976), (968, 416252), (1672, 240988), (1936, 208126), (2299, 175264), (3344, 120494), (3872, 104063), (4598, 87632), (5477, 73568), (6688, 60247), (9196, 43816), (10954, 36784), (18392, 21908)]