349806912

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20021}}^1$

素因数の和:20056

約数の個数: 112

約数和(自身を含む): 1139171712

約数和(自身を除く): 789364800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 20021, 40042, 60063, 80084, 120126, 140147, 160168, 240252, 260273, 280294, 320336, 420441, 480504, 520546, 560588, 640672, 780819, 840882, 961008, 1041092, 1121176, 1281344, 1561638, 1681764, 1821911, 1922016, 2082184, 2242352, 3123276, 3363528, 3643822, 3844032, 4164368, 4484704, 5465733, 6246552, 6727056, 7287644, 8328736, 8969408, 10931466, 12493104, 13454112, 14575288, 16657472, 21862932, 24986208, 26908224, 29150576, 43725864, 49972416, 58301152, 87451728, 116602304, 174903456, 349806912]

約数ペア:

[(1, 349806912), (2, 174903456), (3, 116602304), (4, 87451728), (6, 58301152), (7, 49972416), (8, 43725864), (12, 29150576), (13, 26908224), (14, 24986208), (16, 21862932), (21, 16657472), (24, 14575288), (26, 13454112), (28, 12493104), (32, 10931466), (39, 8969408), (42, 8328736), (48, 7287644), (52, 6727056), (56, 6246552), (64, 5465733), (78, 4484704), (84, 4164368), (91, 3844032), (96, 3643822), (104, 3363528), (112, 3123276), (156, 2242352), (168, 2082184), (182, 1922016), (192, 1821911), (208, 1681764), (224, 1561638), (273, 1281344), (312, 1121176), (336, 1041092), (364, 961008), (416, 840882), (448, 780819), (546, 640672), (624, 560588), (672, 520546), (728, 480504), (832, 420441), (1092, 320336), (1248, 280294), (1344, 260273), (1456, 240252), (2184, 160168), (2496, 140147), (2912, 120126), (4368, 80084), (5824, 60063), (8736, 40042), (17472, 20021)]