2785329168

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{98519}}^1$

素因数の和:98580

約数の個数: 80

約数和(自身を含む): 7818547200

約数和(自身を除く): 5033218032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 28272, 98519, 197038, 295557, 394076, 591114, 788152, 1182228, 1576304, 1871861, 2364456, 3054089, 3743722, 4728912, 5615583, 6108178, 7487444, 9162267, 11231166, 12216356, 14974888, 18324534, 22462332, 24432712, 29949776, 36649068, 44924664, 48865424, 58027691, 73298136, 89849328, 116055382, 146596272, 174083073, 232110764, 348166146, 464221528, 696332292, 928443056, 1392664584, 2785329168]

約数ペア:

[(1, 2785329168), (2, 1392664584), (3, 928443056), (4, 696332292), (6, 464221528), (8, 348166146), (12, 232110764), (16, 174083073), (19, 146596272), (24, 116055382), (31, 89849328), (38, 73298136), (48, 58027691), (57, 48865424), (62, 44924664), (76, 36649068), (93, 29949776), (114, 24432712), (124, 22462332), (152, 18324534), (186, 14974888), (228, 12216356), (248, 11231166), (304, 9162267), (372, 7487444), (456, 6108178), (496, 5615583), (589, 4728912), (744, 3743722), (912, 3054089), (1178, 2364456), (1488, 1871861), (1767, 1576304), (2356, 1182228), (3534, 788152), (4712, 591114), (7068, 394076), (9424, 295557), (14136, 197038), (28272, 98519)]