538466404

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 1158119424

約数和(自身を除く): 619653020

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 67, 94, 124, 134, 188, 197, 217, 268, 329, 394, 434, 469, 658, 788, 868, 938, 1316, 1379, 1457, 1876, 2077, 2758, 2914, 3149, 4154, 5516, 5828, 6107, 6298, 8308, 9259, 10199, 12214, 12596, 13199, 14539, 18518, 20398, 22043, 24428, 26398, 29078, 37036, 40796, 42749, 44086, 52796, 58156, 64813, 85498, 88172, 92393, 97619, 129626, 170996, 184786, 195238, 259252, 287029, 369572, 390476, 409169, 574058, 620353, 683333, 818338, 1148116, 1240706, 1366666, 1636676, 2009203, 2481412, 2733332, 2864183, 4018406, 4342471, 5728366, 8036812, 8684942, 11456732, 17369884, 19230943, 38461886, 76923772, 134616601, 269233202, 538466404]

約数ペア:

[(1, 538466404), (2, 269233202), (4, 134616601), (7, 76923772), (14, 38461886), (28, 19230943), (31, 17369884), (47, 11456732), (62, 8684942), (67, 8036812), (94, 5728366), (124, 4342471), (134, 4018406), (188, 2864183), (197, 2733332), (217, 2481412), (268, 2009203), (329, 1636676), (394, 1366666), (434, 1240706), (469, 1148116), (658, 818338), (788, 683333), (868, 620353), (938, 574058), (1316, 409169), (1379, 390476), (1457, 369572), (1876, 287029), (2077, 259252), (2758, 195238), (2914, 184786), (3149, 170996), (4154, 129626), (5516, 97619), (5828, 92393), (6107, 88172), (6298, 85498), (8308, 64813), (9259, 58156), (10199, 52796), (12214, 44086), (12596, 42749), (13199, 40796), (14539, 37036), (18518, 29078), (20398, 26398), (22043, 24428)]