498340206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{991}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 1334581248

約数和(自身を除く): 836241042

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 307, 546, 614, 819, 921, 991, 1638, 1842, 1982, 2149, 2763, 2973, 3991, 4298, 5526, 5946, 6447, 6937, 7982, 8919, 11973, 12883, 12894, 13874, 17838, 19341, 20811, 23946, 25766, 27937, 35919, 38649, 38682, 41622, 55874, 62433, 71838, 77298, 83811, 90181, 115947, 124866, 167622, 180362, 231894, 251433, 270543, 304237, 502866, 541086, 608474, 811629, 912711, 1623258, 1825422, 2129659, 2738133, 3955081, 4259318, 5476266, 6388977, 7910162, 11865243, 12777954, 19166931, 23730486, 27685567, 35595729, 38333862, 55371134, 71191458, 83056701, 166113402, 249170103, 498340206]

約数ペア:

[(1, 498340206), (2, 249170103), (3, 166113402), (6, 83056701), (7, 71191458), (9, 55371134), (13, 38333862), (14, 35595729), (18, 27685567), (21, 23730486), (26, 19166931), (39, 12777954), (42, 11865243), (63, 7910162), (78, 6388977), (91, 5476266), (117, 4259318), (126, 3955081), (182, 2738133), (234, 2129659), (273, 1825422), (307, 1623258), (546, 912711), (614, 811629), (819, 608474), (921, 541086), (991, 502866), (1638, 304237), (1842, 270543), (1982, 251433), (2149, 231894), (2763, 180362), (2973, 167622), (3991, 124866), (4298, 115947), (5526, 90181), (5946, 83811), (6447, 77298), (6937, 71838), (7982, 62433), (8919, 55874), (11973, 41622), (12883, 38682), (12894, 38649), (13874, 35919), (17838, 27937), (19341, 25766), (20811, 23946)]