738560368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16363}}^1$

素因数の和:16422

約数の個数: 80

約数和(自身を含む): 1818105856

約数和(自身を除く): 1079545488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 16363, 22568, 32726, 45136, 65452, 114541, 130904, 212719, 229082, 261808, 425438, 458164, 507253, 850876, 916328, 1014506, 1489033, 1701752, 1832656, 2029012, 2978066, 3403504, 3550771, 4058024, 5956132, 6594289, 7101542, 8116048, 11912264, 13188578, 14203084, 23824528, 26377156, 28406168, 46160023, 52754312, 56812336, 92320046, 105508624, 184640092, 369280184, 738560368]

約数ペア:

[(1, 738560368), (2, 369280184), (4, 184640092), (7, 105508624), (8, 92320046), (13, 56812336), (14, 52754312), (16, 46160023), (26, 28406168), (28, 26377156), (31, 23824528), (52, 14203084), (56, 13188578), (62, 11912264), (91, 8116048), (104, 7101542), (112, 6594289), (124, 5956132), (182, 4058024), (208, 3550771), (217, 3403504), (248, 2978066), (364, 2029012), (403, 1832656), (434, 1701752), (496, 1489033), (728, 1014506), (806, 916328), (868, 850876), (1456, 507253), (1612, 458164), (1736, 425438), (2821, 261808), (3224, 229082), (3472, 212719), (5642, 130904), (6448, 114541), (11284, 65452), (16363, 45136), (22568, 32726)]