448018128

素因数分解:

$2^4\times 3^5\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 1311200800

約数和(自身を除く): 863182672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 139, 144, 162, 216, 243, 278, 324, 417, 432, 486, 556, 648, 829, 834, 972, 1112, 1251, 1296, 1658, 1668, 1944, 2224, 2487, 2502, 3316, 3336, 3753, 3888, 4974, 5004, 6632, 6672, 7461, 7506, 9948, 10008, 11259, 13264, 14922, 15012, 19896, 20016, 22383, 22518, 29844, 30024, 33777, 39792, 44766, 45036, 59688, 60048, 67149, 67554, 89532, 90072, 115231, 119376, 134298, 135108, 179064, 180144, 201447, 230462, 268596, 270216, 345693, 358128, 402894, 460924, 537192, 540432, 691386, 805788, 921848, 1037079, 1074384, 1382772, 1611576, 1843696, 2074158, 2765544, 3111237, 3223152, 4148316, 5531088, 6222474, 8296632, 9333711, 12444948, 16593264, 18667422, 24889896, 28001133, 37334844, 49779792, 56002266, 74669688, 112004532, 149339376, 224009064, 448018128]

約数ペア:

[(1, 448018128), (2, 224009064), (3, 149339376), (4, 112004532), (6, 74669688), (8, 56002266), (9, 49779792), (12, 37334844), (16, 28001133), (18, 24889896), (24, 18667422), (27, 16593264), (36, 12444948), (48, 9333711), (54, 8296632), (72, 6222474), (81, 5531088), (108, 4148316), (139, 3223152), (144, 3111237), (162, 2765544), (216, 2074158), (243, 1843696), (278, 1611576), (324, 1382772), (417, 1074384), (432, 1037079), (486, 921848), (556, 805788), (648, 691386), (829, 540432), (834, 537192), (972, 460924), (1112, 402894), (1251, 358128), (1296, 345693), (1658, 270216), (1668, 268596), (1944, 230462), (2224, 201447), (2487, 180144), (2502, 179064), (3316, 135108), (3336, 134298), (3753, 119376), (3888, 115231), (4974, 90072), (5004, 89532), (6632, 67554), (6672, 67149), (7461, 60048), (7506, 59688), (9948, 45036), (10008, 44766), (11259, 39792), (13264, 33777), (14922, 30024), (15012, 29844), (19896, 22518), (20016, 22383)]