438193140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{94847}}^1$

素因数の和:94877

約数の個数: 96

約数和(自身を含む): 1529708544

約数和(自身を除く): 1091515404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 94847, 189694, 284541, 379388, 474235, 569082, 663929, 948470, 1043317, 1138164, 1327858, 1422705, 1896940, 1991787, 2086634, 2655716, 2845410, 3129951, 3319645, 3983574, 4173268, 5216585, 5690820, 6259902, 6639290, 7303219, 7967148, 9958935, 10433170, 12519804, 13278580, 14606438, 15649755, 19917870, 20866340, 21909657, 29212876, 31299510, 36516095, 39835740, 43819314, 62599020, 73032190, 87638628, 109548285, 146064380, 219096570, 438193140]

約数ペア:

[(1, 438193140), (2, 219096570), (3, 146064380), (4, 109548285), (5, 87638628), (6, 73032190), (7, 62599020), (10, 43819314), (11, 39835740), (12, 36516095), (14, 31299510), (15, 29212876), (20, 21909657), (21, 20866340), (22, 19917870), (28, 15649755), (30, 14606438), (33, 13278580), (35, 12519804), (42, 10433170), (44, 9958935), (55, 7967148), (60, 7303219), (66, 6639290), (70, 6259902), (77, 5690820), (84, 5216585), (105, 4173268), (110, 3983574), (132, 3319645), (140, 3129951), (154, 2845410), (165, 2655716), (210, 2086634), (220, 1991787), (231, 1896940), (308, 1422705), (330, 1327858), (385, 1138164), (420, 1043317), (462, 948470), (660, 663929), (770, 569082), (924, 474235), (1155, 379388), (1540, 284541), (2310, 189694), (4620, 94847)]