255411156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1982

約数の個数: 144

約数和(自身を含む): 806648192

約数和(自身を除く): 551237036

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 121, 132, 143, 154, 156, 182, 231, 242, 273, 286, 308, 363, 364, 429, 462, 484, 546, 572, 726, 847, 858, 924, 1001, 1092, 1452, 1573, 1694, 1716, 1933, 2002, 2541, 3003, 3146, 3388, 3866, 4004, 4719, 5082, 5799, 6006, 6292, 7732, 9438, 10164, 11011, 11598, 12012, 13531, 18876, 21263, 22022, 23196, 25129, 27062, 33033, 40593, 42526, 44044, 50258, 54124, 63789, 66066, 75387, 81186, 85052, 100516, 127578, 132132, 148841, 150774, 162372, 175903, 233893, 255156, 276419, 297682, 301548, 351806, 446523, 467786, 527709, 552838, 595364, 701679, 703612, 829257, 893046, 935572, 1055418, 1105676, 1403358, 1637251, 1658514, 1786092, 1934933, 2110836, 2806716, 3040609, 3274502, 3317028, 3869866, 4911753, 5804799, 6081218, 6549004, 7739732, 9121827, 9823506, 11609598, 12162436, 18243654, 19647012, 21284263, 23219196, 36487308, 42568526, 63852789, 85137052, 127705578, 255411156]

約数ペア:

[(1, 255411156), (2, 127705578), (3, 85137052), (4, 63852789), (6, 42568526), (7, 36487308), (11, 23219196), (12, 21284263), (13, 19647012), (14, 18243654), (21, 12162436), (22, 11609598), (26, 9823506), (28, 9121827), (33, 7739732), (39, 6549004), (42, 6081218), (44, 5804799), (52, 4911753), (66, 3869866), (77, 3317028), (78, 3274502), (84, 3040609), (91, 2806716), (121, 2110836), (132, 1934933), (143, 1786092), (154, 1658514), (156, 1637251), (182, 1403358), (231, 1105676), (242, 1055418), (273, 935572), (286, 893046), (308, 829257), (363, 703612), (364, 701679), (429, 595364), (462, 552838), (484, 527709), (546, 467786), (572, 446523), (726, 351806), (847, 301548), (858, 297682), (924, 276419), (1001, 255156), (1092, 233893), (1452, 175903), (1573, 162372), (1694, 150774), (1716, 148841), (1933, 132132), (2002, 127578), (2541, 100516), (3003, 85052), (3146, 81186), (3388, 75387), (3866, 66066), (4004, 63789), (4719, 54124), (5082, 50258), (5799, 44044), (6006, 42526), (6292, 40593), (7732, 33033), (9438, 27062), (10164, 25129), (11011, 23196), (11598, 22022), (12012, 21263), (13531, 18876)]