253705452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21121}}^1$

素因数の和:21159

約数の個数: 96

約数和(自身を含む): 794863104

約数和(自身を除く): 541157652

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, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 4004, 6006, 12012, 21121, 42242, 63363, 84484, 126726, 147847, 232331, 253452, 274573, 295694, 443541, 464662, 549146, 591388, 696993, 823719, 887082, 929324, 1098292, 1393986, 1626317, 1647438, 1774164, 1922011, 2787972, 3020303, 3252634, 3294876, 3844022, 4878951, 5766033, 6040606, 6505268, 7688044, 9060909, 9757902, 11532066, 12081212, 18121818, 19515804, 21142121, 23064132, 36243636, 42284242, 63426363, 84568484, 126852726, 253705452]

約数ペア:

[(1, 253705452), (2, 126852726), (3, 84568484), (4, 63426363), (6, 42284242), (7, 36243636), (11, 23064132), (12, 21142121), (13, 19515804), (14, 18121818), (21, 12081212), (22, 11532066), (26, 9757902), (28, 9060909), (33, 7688044), (39, 6505268), (42, 6040606), (44, 5766033), (52, 4878951), (66, 3844022), (77, 3294876), (78, 3252634), (84, 3020303), (91, 2787972), (132, 1922011), (143, 1774164), (154, 1647438), (156, 1626317), (182, 1393986), (231, 1098292), (273, 929324), (286, 887082), (308, 823719), (364, 696993), (429, 591388), (462, 549146), (546, 464662), (572, 443541), (858, 295694), (924, 274573), (1001, 253452), (1092, 232331), (1716, 147847), (2002, 126726), (3003, 84484), (4004, 63363), (6006, 42242), (12012, 21121)]