240872736

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{751}}^1$

素因数の和:1034

約数の個数: 96

約数和(自身を含む): 684488448

約数和(自身を除く): 443615712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 257, 312, 416, 514, 624, 751, 771, 1028, 1248, 1502, 1542, 2056, 2253, 3004, 3084, 3341, 4112, 4506, 6008, 6168, 6682, 8224, 9012, 9763, 10023, 12016, 12336, 13364, 18024, 19526, 20046, 24032, 24672, 26728, 29289, 36048, 39052, 40092, 53456, 58578, 72096, 78104, 80184, 106912, 117156, 156208, 160368, 193007, 234312, 312416, 320736, 386014, 468624, 579021, 772028, 937248, 1158042, 1544056, 2316084, 2509091, 3088112, 4632168, 5018182, 6176224, 7527273, 9264336, 10036364, 15054546, 18528672, 20072728, 30109092, 40145456, 60218184, 80290912, 120436368, 240872736]

約数ペア:

[(1, 240872736), (2, 120436368), (3, 80290912), (4, 60218184), (6, 40145456), (8, 30109092), (12, 20072728), (13, 18528672), (16, 15054546), (24, 10036364), (26, 9264336), (32, 7527273), (39, 6176224), (48, 5018182), (52, 4632168), (78, 3088112), (96, 2509091), (104, 2316084), (156, 1544056), (208, 1158042), (257, 937248), (312, 772028), (416, 579021), (514, 468624), (624, 386014), (751, 320736), (771, 312416), (1028, 234312), (1248, 193007), (1502, 160368), (1542, 156208), (2056, 117156), (2253, 106912), (3004, 80184), (3084, 78104), (3341, 72096), (4112, 58578), (4506, 53456), (6008, 40092), (6168, 39052), (6682, 36048), (8224, 29289), (9012, 26728), (9763, 24672), (10023, 24032), (12016, 20046), (12336, 19526), (13364, 18024)]