268408056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{19249}}^1$

素因数の和:19348

約数の個数: 64

約数和(自身を含む): 776160000

約数和(自身を除く): 507751944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 13944, 19249, 38498, 57747, 76996, 115494, 134743, 153992, 230988, 269486, 404229, 461976, 538972, 808458, 1077944, 1597667, 1616916, 3195334, 3233832, 4793001, 6390668, 9586002, 11183669, 12781336, 19172004, 22367338, 33551007, 38344008, 44734676, 67102014, 89469352, 134204028, 268408056]

約数ペア:

[(1, 268408056), (2, 134204028), (3, 89469352), (4, 67102014), (6, 44734676), (7, 38344008), (8, 33551007), (12, 22367338), (14, 19172004), (21, 12781336), (24, 11183669), (28, 9586002), (42, 6390668), (56, 4793001), (83, 3233832), (84, 3195334), (166, 1616916), (168, 1597667), (249, 1077944), (332, 808458), (498, 538972), (581, 461976), (664, 404229), (996, 269486), (1162, 230988), (1743, 153992), (1992, 134743), (2324, 115494), (3486, 76996), (4648, 57747), (6972, 38498), (13944, 19249)]