1325105808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:901

約数の個数: 160

約数和(自身を含む): 3882418176

約数和(自身を除く): 2557312368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 127, 138, 156, 184, 208, 254, 276, 299, 312, 368, 381, 508, 552, 598, 624, 727, 762, 897, 1016, 1104, 1196, 1454, 1524, 1651, 1794, 2032, 2181, 2392, 2908, 2921, 3048, 3302, 3588, 4362, 4784, 4953, 5816, 5842, 6096, 6604, 7176, 8724, 8763, 9451, 9906, 11632, 11684, 13208, 14352, 16721, 17448, 17526, 18902, 19812, 23368, 26416, 28353, 33442, 34896, 35052, 37804, 37973, 39624, 46736, 50163, 56706, 66884, 70104, 75608, 75946, 79248, 92329, 100326, 113412, 113919, 133768, 140208, 151216, 151892, 184658, 200652, 217373, 226824, 227838, 267536, 276987, 303784, 369316, 401304, 434746, 453648, 455676, 553974, 607568, 652119, 738632, 802608, 869492, 911352, 1107948, 1200277, 1304238, 1477264, 1738984, 1822704, 2123567, 2215896, 2400554, 2608476, 3477968, 3600831, 4247134, 4431792, 4801108, 5216952, 6370701, 7201662, 8494268, 9602216, 10433904, 12741402, 14403324, 16988536, 19204432, 25482804, 27606371, 28806648, 33977072, 50965608, 55212742, 57613296, 82819113, 101931216, 110425484, 165638226, 220850968, 331276452, 441701936, 662552904, 1325105808]

約数ペア:

[(1, 1325105808), (2, 662552904), (3, 441701936), (4, 331276452), (6, 220850968), (8, 165638226), (12, 110425484), (13, 101931216), (16, 82819113), (23, 57613296), (24, 55212742), (26, 50965608), (39, 33977072), (46, 28806648), (48, 27606371), (52, 25482804), (69, 19204432), (78, 16988536), (92, 14403324), (104, 12741402), (127, 10433904), (138, 9602216), (156, 8494268), (184, 7201662), (208, 6370701), (254, 5216952), (276, 4801108), (299, 4431792), (312, 4247134), (368, 3600831), (381, 3477968), (508, 2608476), (552, 2400554), (598, 2215896), (624, 2123567), (727, 1822704), (762, 1738984), (897, 1477264), (1016, 1304238), (1104, 1200277), (1196, 1107948), (1454, 911352), (1524, 869492), (1651, 802608), (1794, 738632), (2032, 652119), (2181, 607568), (2392, 553974), (2908, 455676), (2921, 453648), (3048, 434746), (3302, 401304), (3588, 369316), (4362, 303784), (4784, 276987), (4953, 267536), (5816, 227838), (5842, 226824), (6096, 217373), (6604, 200652), (7176, 184658), (8724, 151892), (8763, 151216), (9451, 140208), (9906, 133768), (11632, 113919), (11684, 113412), (13208, 100326), (14352, 92329), (16721, 79248), (17448, 75946), (17526, 75608), (18902, 70104), (19812, 66884), (23368, 56706), (26416, 50163), (28353, 46736), (33442, 39624), (34896, 37973), (35052, 37804)]