978839568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51109}}^1$

素因数の和:51149

約数の個数: 120

約数和(自身を含む): 3295572800

約数和(自身を除く): 2316733232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 51109, 102218, 153327, 204436, 306654, 357763, 408872, 459981, 613308, 715526, 817744, 919962, 971071, 1073289, 1226616, 1431052, 1839924, 1942142, 2146578, 2453232, 2862104, 2913213, 3219867, 3679848, 3884284, 4293156, 5724208, 5826426, 6439734, 6797497, 7359696, 7768568, 8586312, 8739639, 11652852, 12879468, 13594994, 15537136, 17172624, 17479278, 20392491, 23305704, 25758936, 27189988, 34958556, 40784982, 46611408, 51517872, 54379976, 61177473, 69917112, 81569964, 108759952, 122354946, 139834224, 163139928, 244709892, 326279856, 489419784, 978839568]

約数ペア:

[(1, 978839568), (2, 489419784), (3, 326279856), (4, 244709892), (6, 163139928), (7, 139834224), (8, 122354946), (9, 108759952), (12, 81569964), (14, 69917112), (16, 61177473), (18, 54379976), (19, 51517872), (21, 46611408), (24, 40784982), (28, 34958556), (36, 27189988), (38, 25758936), (42, 23305704), (48, 20392491), (56, 17479278), (57, 17172624), (63, 15537136), (72, 13594994), (76, 12879468), (84, 11652852), (112, 8739639), (114, 8586312), (126, 7768568), (133, 7359696), (144, 6797497), (152, 6439734), (168, 5826426), (171, 5724208), (228, 4293156), (252, 3884284), (266, 3679848), (304, 3219867), (336, 2913213), (342, 2862104), (399, 2453232), (456, 2146578), (504, 1942142), (532, 1839924), (684, 1431052), (798, 1226616), (912, 1073289), (1008, 971071), (1064, 919962), (1197, 817744), (1368, 715526), (1596, 613308), (2128, 459981), (2394, 408872), (2736, 357763), (3192, 306654), (4788, 204436), (6384, 153327), (9576, 102218), (19152, 51109)]