397218528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{197033}}^1$

素因数の和:197056

約数の個数: 72

約数和(自身を含む): 1290966768

約数和(自身を除く): 893748240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 197033, 394066, 591099, 788132, 1182198, 1379231, 1576264, 1773297, 2364396, 2758462, 3152528, 3546594, 4137693, 4728792, 5516924, 6305056, 7093188, 8275386, 9457584, 11033848, 12413079, 14186376, 16550772, 18915168, 22067696, 24826158, 28372752, 33101544, 44135392, 49652316, 56745504, 66203088, 99304632, 132406176, 198609264, 397218528]

約数ペア:

[(1, 397218528), (2, 198609264), (3, 132406176), (4, 99304632), (6, 66203088), (7, 56745504), (8, 49652316), (9, 44135392), (12, 33101544), (14, 28372752), (16, 24826158), (18, 22067696), (21, 18915168), (24, 16550772), (28, 14186376), (32, 12413079), (36, 11033848), (42, 9457584), (48, 8275386), (56, 7093188), (63, 6305056), (72, 5516924), (84, 4728792), (96, 4137693), (112, 3546594), (126, 3152528), (144, 2758462), (168, 2364396), (224, 1773297), (252, 1576264), (288, 1379231), (336, 1182198), (504, 788132), (672, 591099), (1008, 394066), (2016, 197033)]