379941328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 842168320

約数和(自身を除く): 462226992

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 127, 152, 208, 247, 254, 304, 494, 508, 757, 988, 1016, 1514, 1651, 1976, 2032, 2413, 3028, 3302, 3952, 4826, 6056, 6604, 9652, 9841, 12112, 13208, 14383, 19304, 19682, 26416, 28766, 31369, 38608, 39364, 57532, 62738, 78728, 96139, 115064, 125476, 157456, 186979, 192278, 230128, 250952, 373958, 384556, 501904, 747916, 769112, 1249807, 1495832, 1538224, 1826641, 2499614, 2991664, 3653282, 4999228, 7306564, 9998456, 14613128, 19996912, 23746333, 29226256, 47492666, 94985332, 189970664, 379941328]

約数ペア:

[(1, 379941328), (2, 189970664), (4, 94985332), (8, 47492666), (13, 29226256), (16, 23746333), (19, 19996912), (26, 14613128), (38, 9998456), (52, 7306564), (76, 4999228), (104, 3653282), (127, 2991664), (152, 2499614), (208, 1826641), (247, 1538224), (254, 1495832), (304, 1249807), (494, 769112), (508, 747916), (757, 501904), (988, 384556), (1016, 373958), (1514, 250952), (1651, 230128), (1976, 192278), (2032, 186979), (2413, 157456), (3028, 125476), (3302, 115064), (3952, 96139), (4826, 78728), (6056, 62738), (6604, 57532), (9652, 39364), (9841, 38608), (12112, 31369), (13208, 28766), (14383, 26416), (19304, 19682)]