221330490696

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1073711}}^1$

素因数の和:1074139

約数の個数: 96

約数和(自身を含む): 686746195200

約数和(自身を除く): 465415704504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 409, 504, 818, 1227, 1636, 2454, 2863, 3272, 3681, 4908, 5726, 7362, 8589, 9816, 11452, 14724, 17178, 22904, 25767, 29448, 34356, 51534, 68712, 103068, 206136, 1073711, 2147422, 3221133, 4294844, 6442266, 7515977, 8589688, 9663399, 12884532, 15031954, 19326798, 22547931, 25769064, 30063908, 38653596, 45095862, 60127816, 67643793, 77307192, 90191724, 135287586, 180383448, 270575172, 439147799, 541150344, 878295598, 1317443397, 1756591196, 2634886794, 3074034593, 3513182392, 3952330191, 5269773588, 6148069186, 7904660382, 9222103779, 10539547176, 12296138372, 15809320764, 18444207558, 24592276744, 27666311337, 31618641528, 36888415116, 55332622674, 73776830232, 110665245348, 221330490696]

約数ペア:

[(1, 221330490696), (2, 110665245348), (3, 73776830232), (4, 55332622674), (6, 36888415116), (7, 31618641528), (8, 27666311337), (9, 24592276744), (12, 18444207558), (14, 15809320764), (18, 12296138372), (21, 10539547176), (24, 9222103779), (28, 7904660382), (36, 6148069186), (42, 5269773588), (56, 3952330191), (63, 3513182392), (72, 3074034593), (84, 2634886794), (126, 1756591196), (168, 1317443397), (252, 878295598), (409, 541150344), (504, 439147799), (818, 270575172), (1227, 180383448), (1636, 135287586), (2454, 90191724), (2863, 77307192), (3272, 67643793), (3681, 60127816), (4908, 45095862), (5726, 38653596), (7362, 30063908), (8589, 25769064), (9816, 22547931), (11452, 19326798), (14724, 15031954), (17178, 12884532), (22904, 9663399), (25767, 8589688), (29448, 7515977), (34356, 6442266), (51534, 4294844), (68712, 3221133), (103068, 2147422), (206136, 1073711)]