440924088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 1235243520

約数和(自身を除く): 794319432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 132, 137, 146, 167, 219, 264, 274, 292, 334, 411, 438, 501, 548, 584, 668, 803, 822, 876, 1002, 1096, 1336, 1507, 1606, 1644, 1752, 1837, 2004, 2409, 3014, 3212, 3288, 3674, 4008, 4521, 4818, 5511, 6028, 6424, 7348, 9042, 9636, 10001, 11022, 12056, 12191, 14696, 18084, 19272, 20002, 22044, 22879, 24382, 30003, 36168, 36573, 40004, 44088, 45758, 48764, 60006, 68637, 73146, 80008, 91516, 97528, 110011, 120012, 134101, 137274, 146292, 183032, 220022, 240024, 251669, 268202, 274548, 292584, 330033, 402303, 440044, 503338, 536404, 549096, 660066, 755007, 804606, 880088, 1006676, 1072808, 1320132, 1510014, 1609212, 1670167, 2013352, 2640264, 3020028, 3218424, 3340334, 5010501, 6040056, 6680668, 10021002, 13361336, 18371837, 20042004, 36743674, 40084008, 55115511, 73487348, 110231022, 146974696, 220462044, 440924088]

約数ペア:

[(1, 440924088), (2, 220462044), (3, 146974696), (4, 110231022), (6, 73487348), (8, 55115511), (11, 40084008), (12, 36743674), (22, 20042004), (24, 18371837), (33, 13361336), (44, 10021002), (66, 6680668), (73, 6040056), (88, 5010501), (132, 3340334), (137, 3218424), (146, 3020028), (167, 2640264), (219, 2013352), (264, 1670167), (274, 1609212), (292, 1510014), (334, 1320132), (411, 1072808), (438, 1006676), (501, 880088), (548, 804606), (584, 755007), (668, 660066), (803, 549096), (822, 536404), (876, 503338), (1002, 440044), (1096, 402303), (1336, 330033), (1507, 292584), (1606, 274548), (1644, 268202), (1752, 251669), (1837, 240024), (2004, 220022), (2409, 183032), (3014, 146292), (3212, 137274), (3288, 134101), (3674, 120012), (4008, 110011), (4521, 97528), (4818, 91516), (5511, 80008), (6028, 73146), (6424, 68637), (7348, 60006), (9042, 48764), (9636, 45758), (10001, 44088), (11022, 40004), (12056, 36573), (12191, 36168), (14696, 30003), (18084, 24382), (19272, 22879), (20002, 22044)]