455772044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 1023590400

約数和(自身を除く): 567818356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 239, 338, 364, 403, 434, 478, 676, 806, 868, 956, 1183, 1612, 1673, 2197, 2366, 2821, 3107, 3346, 4394, 4732, 5239, 5642, 6214, 6692, 7409, 8788, 10478, 11284, 12428, 14818, 15379, 20956, 21749, 29636, 30758, 36673, 40391, 43498, 51863, 61516, 68107, 73346, 80782, 86996, 96317, 103726, 136214, 146692, 161564, 192634, 207452, 272428, 282737, 385268, 476749, 525083, 565474, 674219, 953498, 1050166, 1130948, 1252121, 1348438, 1906996, 2100332, 2504242, 2696876, 3675581, 5008484, 7351162, 8764847, 14702324, 16277573, 17529694, 32555146, 35059388, 65110292, 113943011, 227886022, 455772044]

約数ペア:

[(1, 455772044), (2, 227886022), (4, 113943011), (7, 65110292), (13, 35059388), (14, 32555146), (26, 17529694), (28, 16277573), (31, 14702324), (52, 8764847), (62, 7351162), (91, 5008484), (124, 3675581), (169, 2696876), (182, 2504242), (217, 2100332), (239, 1906996), (338, 1348438), (364, 1252121), (403, 1130948), (434, 1050166), (478, 953498), (676, 674219), (806, 565474), (868, 525083), (956, 476749), (1183, 385268), (1612, 282737), (1673, 272428), (2197, 207452), (2366, 192634), (2821, 161564), (3107, 146692), (3346, 136214), (4394, 103726), (4732, 96317), (5239, 86996), (5642, 80782), (6214, 73346), (6692, 68107), (7409, 61516), (8788, 51863), (10478, 43498), (11284, 40391), (12428, 36673), (14818, 30758), (15379, 29636), (20956, 21749)]