449355192

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 1327173120

約数和(自身を除く): 877817928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 311, 312, 421, 429, 572, 622, 842, 858, 933, 1144, 1244, 1263, 1684, 1716, 1866, 2488, 2526, 3368, 3421, 3432, 3732, 4043, 4631, 5052, 5473, 6842, 7464, 8086, 9262, 10104, 10263, 10946, 12129, 13684, 13893, 16172, 16419, 18524, 20526, 21892, 24258, 27368, 27786, 32344, 32838, 37048, 41052, 43784, 44473, 48516, 55572, 60203, 65676, 82104, 88946, 97032, 111144, 120406, 130931, 131352, 133419, 177892, 180609, 240812, 261862, 266838, 355784, 361218, 392793, 481624, 523724, 533676, 722436, 785586, 1047448, 1067352, 1440241, 1444872, 1571172, 1702103, 2880482, 3142344, 3404206, 4320723, 5106309, 5760964, 6808412, 8641446, 10212618, 11521928, 13616824, 17282892, 18723133, 20425236, 34565784, 37446266, 40850472, 56169399, 74892532, 112338798, 149785064, 224677596, 449355192]

約数ペア:

[(1, 449355192), (2, 224677596), (3, 149785064), (4, 112338798), (6, 74892532), (8, 56169399), (11, 40850472), (12, 37446266), (13, 34565784), (22, 20425236), (24, 18723133), (26, 17282892), (33, 13616824), (39, 11521928), (44, 10212618), (52, 8641446), (66, 6808412), (78, 5760964), (88, 5106309), (104, 4320723), (132, 3404206), (143, 3142344), (156, 2880482), (264, 1702103), (286, 1571172), (311, 1444872), (312, 1440241), (421, 1067352), (429, 1047448), (572, 785586), (622, 722436), (842, 533676), (858, 523724), (933, 481624), (1144, 392793), (1244, 361218), (1263, 355784), (1684, 266838), (1716, 261862), (1866, 240812), (2488, 180609), (2526, 177892), (3368, 133419), (3421, 131352), (3432, 130931), (3732, 120406), (4043, 111144), (4631, 97032), (5052, 88946), (5473, 82104), (6842, 65676), (7464, 60203), (8086, 55572), (9262, 48516), (10104, 44473), (10263, 43784), (10946, 41052), (12129, 37048), (13684, 32838), (13893, 32344), (16172, 27786), (16419, 27368), (18524, 24258), (20526, 21892)]