319441176

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:1025

約数の個数: 96

約数和(自身を含む): 891596160

約数和(自身を除く): 572154984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 97, 106, 159, 194, 212, 291, 318, 388, 424, 477, 582, 636, 776, 863, 873, 954, 1164, 1272, 1726, 1746, 1908, 2328, 2589, 3452, 3492, 3816, 5141, 5178, 6904, 6984, 7767, 10282, 10356, 15423, 15534, 20564, 20712, 30846, 31068, 41128, 45739, 46269, 61692, 62136, 83711, 91478, 92538, 123384, 137217, 167422, 182956, 185076, 251133, 274434, 334844, 365912, 370152, 411651, 502266, 548868, 669688, 753399, 823302, 1004532, 1097736, 1506798, 1646604, 2009064, 3013596, 3293208, 4436683, 6027192, 8873366, 13310049, 17746732, 26620098, 35493464, 39930147, 53240196, 79860294, 106480392, 159720588, 319441176]

約数ペア:

[(1, 319441176), (2, 159720588), (3, 106480392), (4, 79860294), (6, 53240196), (8, 39930147), (9, 35493464), (12, 26620098), (18, 17746732), (24, 13310049), (36, 8873366), (53, 6027192), (72, 4436683), (97, 3293208), (106, 3013596), (159, 2009064), (194, 1646604), (212, 1506798), (291, 1097736), (318, 1004532), (388, 823302), (424, 753399), (477, 669688), (582, 548868), (636, 502266), (776, 411651), (863, 370152), (873, 365912), (954, 334844), (1164, 274434), (1272, 251133), (1726, 185076), (1746, 182956), (1908, 167422), (2328, 137217), (2589, 123384), (3452, 92538), (3492, 91478), (3816, 83711), (5141, 62136), (5178, 61692), (6904, 46269), (6984, 45739), (7767, 41128), (10282, 31068), (10356, 30846), (15423, 20712), (15534, 20564)]