1006009396

素因数分解:

$2^2\times 7^4\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 90

約数和(自身を含む): 2141672610

約数和(自身を除く): 1135663214

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 109, 124, 196, 217, 218, 343, 434, 436, 686, 763, 868, 961, 1372, 1519, 1526, 1922, 2401, 3038, 3052, 3379, 3844, 4802, 5341, 6076, 6727, 6758, 9604, 10633, 10682, 13454, 13516, 21266, 21364, 23653, 26908, 37387, 42532, 47089, 47306, 74431, 74774, 94178, 94612, 104749, 148862, 149548, 165571, 188356, 209498, 261709, 297724, 329623, 331142, 418996, 523418, 659246, 662284, 733243, 1046836, 1158997, 1318492, 1466486, 2307361, 2317994, 2932972, 4614722, 4635988, 5132701, 8112979, 9229444, 10265402, 16225958, 20530804, 32451916, 35928907, 71857814, 143715628, 251502349, 503004698, 1006009396]

約数ペア:

[(1, 1006009396), (2, 503004698), (4, 251502349), (7, 143715628), (14, 71857814), (28, 35928907), (31, 32451916), (49, 20530804), (62, 16225958), (98, 10265402), (109, 9229444), (124, 8112979), (196, 5132701), (217, 4635988), (218, 4614722), (343, 2932972), (434, 2317994), (436, 2307361), (686, 1466486), (763, 1318492), (868, 1158997), (961, 1046836), (1372, 733243), (1519, 662284), (1526, 659246), (1922, 523418), (2401, 418996), (3038, 331142), (3052, 329623), (3379, 297724), (3844, 261709), (4802, 209498), (5341, 188356), (6076, 165571), (6727, 149548), (6758, 148862), (9604, 104749), (10633, 94612), (10682, 94178), (13454, 74774), (13516, 74431), (21266, 47306), (21364, 47089), (23653, 42532), (26908, 37387)]