338045204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{739}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 740698560

約数和(自身を除く): 402653356

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 739, 868, 961, 1054, 1478, 1922, 2108, 2956, 3689, 3844, 5173, 6727, 7378, 10346, 12563, 13454, 14756, 16337, 20692, 22909, 25126, 26908, 32674, 45818, 50252, 65348, 87941, 91636, 114359, 160363, 175882, 228718, 320726, 351764, 389453, 457436, 641452, 710179, 778906, 1420358, 1557812, 2726171, 2840716, 4971253, 5452342, 9942506, 10904684, 12073043, 19885012, 24146086, 48292172, 84511301, 169022602, 338045204]

約数ペア:

[(1, 338045204), (2, 169022602), (4, 84511301), (7, 48292172), (14, 24146086), (17, 19885012), (28, 12073043), (31, 10904684), (34, 9942506), (62, 5452342), (68, 4971253), (119, 2840716), (124, 2726171), (217, 1557812), (238, 1420358), (434, 778906), (476, 710179), (527, 641452), (739, 457436), (868, 389453), (961, 351764), (1054, 320726), (1478, 228718), (1922, 175882), (2108, 160363), (2956, 114359), (3689, 91636), (3844, 87941), (5173, 65348), (6727, 50252), (7378, 45818), (10346, 32674), (12563, 26908), (13454, 25126), (14756, 22909), (16337, 20692)]