1370304828

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{653}}^1\times {\mathrm{821}}^1$

素因数の和:1555

約数の個数: 72

約数和(自身を含む): 3522276576

約数和(自身を除く): 2151971748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 653, 821, 852, 1278, 1306, 1642, 1959, 2463, 2556, 2612, 3284, 3918, 4926, 5877, 7389, 7836, 9852, 11754, 14778, 23508, 29556, 46363, 58291, 92726, 116582, 139089, 174873, 185452, 233164, 278178, 349746, 417267, 524619, 536113, 556356, 699492, 834534, 1049238, 1072226, 1608339, 1669068, 2098476, 2144452, 3216678, 4825017, 6433356, 9650034, 19300068, 38064023, 76128046, 114192069, 152256092, 228384138, 342576207, 456768276, 685152414, 1370304828]

約数ペア:

[(1, 1370304828), (2, 685152414), (3, 456768276), (4, 342576207), (6, 228384138), (9, 152256092), (12, 114192069), (18, 76128046), (36, 38064023), (71, 19300068), (142, 9650034), (213, 6433356), (284, 4825017), (426, 3216678), (639, 2144452), (653, 2098476), (821, 1669068), (852, 1608339), (1278, 1072226), (1306, 1049238), (1642, 834534), (1959, 699492), (2463, 556356), (2556, 536113), (2612, 524619), (3284, 417267), (3918, 349746), (4926, 278178), (5877, 233164), (7389, 185452), (7836, 174873), (9852, 139089), (11754, 116582), (14778, 92726), (23508, 58291), (29556, 46363)]