499296052

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 984070080

約数和(自身を除く): 484774028

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 89, 92, 178, 211, 289, 356, 391, 422, 578, 782, 844, 1156, 1513, 1564, 2047, 3026, 3587, 4094, 4853, 6052, 6647, 7174, 8188, 9706, 13294, 14348, 18779, 19412, 25721, 26588, 34799, 37558, 51442, 60979, 69598, 75116, 82501, 102884, 121958, 139196, 165002, 243916, 319243, 330004, 431917, 591583, 638486, 863834, 1183166, 1276972, 1402517, 1727668, 2366332, 2805034, 5427131, 5610068, 7342589, 10854262, 14685178, 21708524, 29370356, 124824013, 249648026, 499296052]

約数ペア:

[(1, 499296052), (2, 249648026), (4, 124824013), (17, 29370356), (23, 21708524), (34, 14685178), (46, 10854262), (68, 7342589), (89, 5610068), (92, 5427131), (178, 2805034), (211, 2366332), (289, 1727668), (356, 1402517), (391, 1276972), (422, 1183166), (578, 863834), (782, 638486), (844, 591583), (1156, 431917), (1513, 330004), (1564, 319243), (2047, 243916), (3026, 165002), (3587, 139196), (4094, 121958), (4853, 102884), (6052, 82501), (6647, 75116), (7174, 69598), (8188, 60979), (9706, 51442), (13294, 37558), (14348, 34799), (18779, 26588), (19412, 25721)]