749586708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{84299}}^1$

素因数の和:84341

約数の個数: 72

約数和(自身を含む): 2147964000

約数和(自身を除く): 1398377292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 84299, 168598, 252897, 337196, 505794, 758691, 1011588, 1095887, 1517382, 1601681, 2191774, 3034764, 3203362, 3287661, 4383548, 4805043, 6406724, 6575322, 9610086, 9862983, 13150644, 14415129, 19220172, 19725966, 20821853, 28830258, 39451932, 41643706, 57660516, 62465559, 83287412, 124931118, 187396677, 249862236, 374793354, 749586708]

約数ペア:

[(1, 749586708), (2, 374793354), (3, 249862236), (4, 187396677), (6, 124931118), (9, 83287412), (12, 62465559), (13, 57660516), (18, 41643706), (19, 39451932), (26, 28830258), (36, 20821853), (38, 19725966), (39, 19220172), (52, 14415129), (57, 13150644), (76, 9862983), (78, 9610086), (114, 6575322), (117, 6406724), (156, 4805043), (171, 4383548), (228, 3287661), (234, 3203362), (247, 3034764), (342, 2191774), (468, 1601681), (494, 1517382), (684, 1095887), (741, 1011588), (988, 758691), (1482, 505794), (2223, 337196), (2964, 252897), (4446, 168598), (8892, 84299)]