3856880184

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 10111495680

約数和(自身を除く): 6254615496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 61, 86, 122, 129, 172, 183, 197, 244, 258, 311, 344, 366, 394, 488, 516, 591, 622, 732, 788, 933, 1032, 1182, 1244, 1464, 1576, 1866, 2364, 2488, 2623, 3732, 4728, 5246, 7464, 7869, 8471, 10492, 12017, 13373, 15738, 16942, 18971, 20984, 24034, 25413, 26746, 31476, 33884, 36051, 37942, 40119, 48068, 50826, 53492, 56913, 61267, 62952, 67768, 72102, 75884, 80238, 96136, 101652, 106984, 113826, 122534, 144204, 151768, 160476, 183801, 203304, 227652, 245068, 288408, 320952, 367602, 455304, 490136, 516731, 735204, 815753, 1033462, 1470408, 1550193, 1631506, 2066924, 2447259, 2634481, 3100386, 3263012, 3737287, 4133848, 4894518, 5268962, 6200772, 6526024, 7474574, 7903443, 9789036, 10537924, 11211861, 12401544, 14949148, 15806886, 19578072, 21075848, 22423722, 29898296, 31613772, 44847444, 63227544, 89694888, 160703341, 321406682, 482110023, 642813364, 964220046, 1285626728, 1928440092, 3856880184]

約数ペア:

[(1, 3856880184), (2, 1928440092), (3, 1285626728), (4, 964220046), (6, 642813364), (8, 482110023), (12, 321406682), (24, 160703341), (43, 89694888), (61, 63227544), (86, 44847444), (122, 31613772), (129, 29898296), (172, 22423722), (183, 21075848), (197, 19578072), (244, 15806886), (258, 14949148), (311, 12401544), (344, 11211861), (366, 10537924), (394, 9789036), (488, 7903443), (516, 7474574), (591, 6526024), (622, 6200772), (732, 5268962), (788, 4894518), (933, 4133848), (1032, 3737287), (1182, 3263012), (1244, 3100386), (1464, 2634481), (1576, 2447259), (1866, 2066924), (2364, 1631506), (2488, 1550193), (2623, 1470408), (3732, 1033462), (4728, 815753), (5246, 735204), (7464, 516731), (7869, 490136), (8471, 455304), (10492, 367602), (12017, 320952), (13373, 288408), (15738, 245068), (16942, 227652), (18971, 203304), (20984, 183801), (24034, 160476), (25413, 151768), (26746, 144204), (31476, 122534), (33884, 113826), (36051, 106984), (37942, 101652), (40119, 96136), (48068, 80238), (50826, 75884), (53492, 72102), (56913, 67768), (61267, 62952)]