440052144

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1087

約数の個数: 120

約数和(自身を含む): 1329914880

約数和(自身を除く): 889862736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 223, 294, 336, 392, 446, 588, 669, 784, 839, 892, 1176, 1338, 1561, 1678, 1784, 2352, 2517, 2676, 3122, 3356, 3568, 4683, 5034, 5352, 5873, 6244, 6712, 9366, 10068, 10704, 10927, 11746, 12488, 13424, 17619, 18732, 20136, 21854, 23492, 24976, 32781, 35238, 37464, 40272, 41111, 43708, 46984, 65562, 70476, 74928, 82222, 87416, 93968, 123333, 131124, 140952, 164444, 174832, 187097, 246666, 262248, 281904, 328888, 374194, 493332, 524496, 561291, 657776, 748388, 986664, 1122582, 1309679, 1496776, 1973328, 2245164, 2619358, 2993552, 3929037, 4490328, 5238716, 7858074, 8980656, 9167753, 10477432, 15716148, 18335506, 20954864, 27503259, 31432296, 36671012, 55006518, 62864592, 73342024, 110013036, 146684048, 220026072, 440052144]

約数ペア:

[(1, 440052144), (2, 220026072), (3, 146684048), (4, 110013036), (6, 73342024), (7, 62864592), (8, 55006518), (12, 36671012), (14, 31432296), (16, 27503259), (21, 20954864), (24, 18335506), (28, 15716148), (42, 10477432), (48, 9167753), (49, 8980656), (56, 7858074), (84, 5238716), (98, 4490328), (112, 3929037), (147, 2993552), (168, 2619358), (196, 2245164), (223, 1973328), (294, 1496776), (336, 1309679), (392, 1122582), (446, 986664), (588, 748388), (669, 657776), (784, 561291), (839, 524496), (892, 493332), (1176, 374194), (1338, 328888), (1561, 281904), (1678, 262248), (1784, 246666), (2352, 187097), (2517, 174832), (2676, 164444), (3122, 140952), (3356, 131124), (3568, 123333), (4683, 93968), (5034, 87416), (5352, 82222), (5873, 74928), (6244, 70476), (6712, 65562), (9366, 46984), (10068, 43708), (10704, 41111), (10927, 40272), (11746, 37464), (12488, 35238), (13424, 32781), (17619, 24976), (18732, 23492), (20136, 21854)]