284171036156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{661}}^1\times {\mathrm{1249}}^1$

素因数の和:2587

約数の個数: 96

約数和(自身を含む): 600566400000

約数和(自身を除く): 316395363844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 647, 661, 1249, 1294, 1322, 2498, 2588, 2644, 4529, 4627, 4996, 8743, 9058, 9254, 12293, 12559, 17486, 18116, 18508, 23731, 24586, 25118, 34972, 47462, 49172, 50236, 86051, 87913, 94924, 166117, 172102, 175826, 332234, 344204, 351652, 427667, 664468, 808103, 825589, 855334, 1616206, 1651178, 1710668, 2993669, 3232412, 3302356, 5656721, 5779123, 5987338, 8125673, 11313442, 11558246, 11974676, 15353957, 15686191, 16251346, 22626884, 23116492, 30707914, 31372382, 32502692, 56879711, 61415828, 62744764, 107477699, 109803337, 113759422, 214955398, 219606674, 227518844, 429910796, 439213348, 534156083, 1068312166, 2136624332, 3739092581, 7478185162, 10148965577, 14956370324, 20297931154, 40595862308, 71042759039, 142085518078, 284171036156]

約数ペア:

[(1, 284171036156), (2, 142085518078), (4, 71042759039), (7, 40595862308), (14, 20297931154), (19, 14956370324), (28, 10148965577), (38, 7478185162), (76, 3739092581), (133, 2136624332), (266, 1068312166), (532, 534156083), (647, 439213348), (661, 429910796), (1249, 227518844), (1294, 219606674), (1322, 214955398), (2498, 113759422), (2588, 109803337), (2644, 107477699), (4529, 62744764), (4627, 61415828), (4996, 56879711), (8743, 32502692), (9058, 31372382), (9254, 30707914), (12293, 23116492), (12559, 22626884), (17486, 16251346), (18116, 15686191), (18508, 15353957), (23731, 11974676), (24586, 11558246), (25118, 11313442), (34972, 8125673), (47462, 5987338), (49172, 5779123), (50236, 5656721), (86051, 3302356), (87913, 3232412), (94924, 2993669), (166117, 1710668), (172102, 1651178), (175826, 1616206), (332234, 855334), (344204, 825589), (351652, 808103), (427667, 664468)]