213038748

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1433

約数の個数: 120

約数和(自身を含む): 616426272

約数和(自身を除く): 403387524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 81, 108, 111, 117, 148, 156, 162, 222, 234, 324, 333, 351, 444, 468, 481, 666, 702, 962, 999, 1053, 1332, 1367, 1404, 1443, 1924, 1998, 2106, 2734, 2886, 2997, 3996, 4101, 4212, 4329, 5468, 5772, 5994, 8202, 8658, 11988, 12303, 12987, 16404, 17316, 17771, 24606, 25974, 35542, 36909, 38961, 49212, 50579, 51948, 53313, 71084, 73818, 77922, 101158, 106626, 110727, 147636, 151737, 155844, 159939, 202316, 213252, 221454, 303474, 319878, 442908, 455211, 479817, 606948, 639756, 657527, 910422, 959634, 1315054, 1365633, 1439451, 1820844, 1919268, 1972581, 2630108, 2731266, 2878902, 3945162, 4096899, 5462532, 5757804, 5917743, 7890324, 8193798, 11835486, 16387596, 17753229, 23670972, 35506458, 53259687, 71012916, 106519374, 213038748]

約数ペア:

[(1, 213038748), (2, 106519374), (3, 71012916), (4, 53259687), (6, 35506458), (9, 23670972), (12, 17753229), (13, 16387596), (18, 11835486), (26, 8193798), (27, 7890324), (36, 5917743), (37, 5757804), (39, 5462532), (52, 4096899), (54, 3945162), (74, 2878902), (78, 2731266), (81, 2630108), (108, 1972581), (111, 1919268), (117, 1820844), (148, 1439451), (156, 1365633), (162, 1315054), (222, 959634), (234, 910422), (324, 657527), (333, 639756), (351, 606948), (444, 479817), (468, 455211), (481, 442908), (666, 319878), (702, 303474), (962, 221454), (999, 213252), (1053, 202316), (1332, 159939), (1367, 155844), (1404, 151737), (1443, 147636), (1924, 110727), (1998, 106626), (2106, 101158), (2734, 77922), (2886, 73818), (2997, 71084), (3996, 53313), (4101, 51948), (4212, 50579), (4329, 49212), (5468, 38961), (5772, 36909), (5994, 35542), (8202, 25974), (8658, 24606), (11988, 17771), (12303, 17316), (12987, 16404)]