279448997802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1\times {\mathrm{1787}}^1$

素因数の和:2360

約数の個数: 128

約数和(自身を含む): 627742483200

約数和(自身を除く): 348293485398

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 257, 269, 377, 514, 538, 754, 771, 807, 1131, 1542, 1614, 1787, 2262, 3341, 3497, 3574, 5361, 6682, 6994, 7453, 7801, 10023, 10491, 10722, 14906, 15602, 20046, 20982, 22359, 23231, 23403, 44718, 46462, 46806, 51823, 69133, 69693, 96889, 101413, 103646, 138266, 139386, 155469, 193778, 202826, 207399, 290667, 304239, 310938, 414798, 459259, 480703, 581334, 608478, 673699, 898729, 918518, 961406, 1347398, 1377777, 1442109, 1797458, 2004857, 2021097, 2696187, 2755554, 2884218, 4009714, 4042194, 5392374, 5970367, 6014571, 6249139, 11940734, 12029142, 12498278, 13318511, 13940387, 17911101, 18747417, 26063141, 26637022, 27880774, 35822202, 37494834, 39955533, 41821161, 52126282, 78189423, 79911066, 83642322, 123540671, 156378846, 173140643, 181225031, 247081342, 346281286, 362450062, 370622013, 519421929, 543675093, 741244026, 1038843858, 1087350186, 1606028723, 3212057446, 3582679459, 4818086169, 7165358918, 9636172338, 10748038377, 21496076754, 46574832967, 93149665934, 139724498901, 279448997802]

約数ペア:

[(1, 279448997802), (2, 139724498901), (3, 93149665934), (6, 46574832967), (13, 21496076754), (26, 10748038377), (29, 9636172338), (39, 7165358918), (58, 4818086169), (78, 3582679459), (87, 3212057446), (174, 1606028723), (257, 1087350186), (269, 1038843858), (377, 741244026), (514, 543675093), (538, 519421929), (754, 370622013), (771, 362450062), (807, 346281286), (1131, 247081342), (1542, 181225031), (1614, 173140643), (1787, 156378846), (2262, 123540671), (3341, 83642322), (3497, 79911066), (3574, 78189423), (5361, 52126282), (6682, 41821161), (6994, 39955533), (7453, 37494834), (7801, 35822202), (10023, 27880774), (10491, 26637022), (10722, 26063141), (14906, 18747417), (15602, 17911101), (20046, 13940387), (20982, 13318511), (22359, 12498278), (23231, 12029142), (23403, 11940734), (44718, 6249139), (46462, 6014571), (46806, 5970367), (51823, 5392374), (69133, 4042194), (69693, 4009714), (96889, 2884218), (101413, 2755554), (103646, 2696187), (138266, 2021097), (139386, 2004857), (155469, 1797458), (193778, 1442109), (202826, 1377777), (207399, 1347398), (290667, 961406), (304239, 918518), (310938, 898729), (414798, 673699), (459259, 608478), (480703, 581334)]