231537852

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7853}}^1$

素因数の和:7889

約数の個数: 120

約数和(自身を含む): 745061856

約数和(自身を除く): 513524004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 7853, 9828, 14742, 15706, 23559, 29484, 31412, 47118, 54971, 70677, 94236, 102089, 109942, 141354, 164913, 204178, 212031, 219884, 282708, 306267, 329826, 408356, 424062, 494739, 612534, 636093, 659652, 714623, 848124, 918801, 989478, 1225068, 1272186, 1429246, 1484217, 1837602, 1978956, 2143869, 2544372, 2756403, 2858492, 2968434, 3675204, 4287738, 4452651, 5512806, 5936868, 6431607, 8269209, 8575476, 8905302, 11025612, 12863214, 16538418, 17810604, 19294821, 25726428, 33076836, 38589642, 57884463, 77179284, 115768926, 231537852]

約数ペア:

[(1, 231537852), (2, 115768926), (3, 77179284), (4, 57884463), (6, 38589642), (7, 33076836), (9, 25726428), (12, 19294821), (13, 17810604), (14, 16538418), (18, 12863214), (21, 11025612), (26, 8905302), (27, 8575476), (28, 8269209), (36, 6431607), (39, 5936868), (42, 5512806), (52, 4452651), (54, 4287738), (63, 3675204), (78, 2968434), (81, 2858492), (84, 2756403), (91, 2544372), (108, 2143869), (117, 1978956), (126, 1837602), (156, 1484217), (162, 1429246), (182, 1272186), (189, 1225068), (234, 989478), (252, 918801), (273, 848124), (324, 714623), (351, 659652), (364, 636093), (378, 612534), (468, 494739), (546, 424062), (567, 408356), (702, 329826), (756, 306267), (819, 282708), (1053, 219884), (1092, 212031), (1134, 204178), (1404, 164913), (1638, 141354), (2106, 109942), (2268, 102089), (2457, 94236), (3276, 70677), (4212, 54971), (4914, 47118), (7371, 31412), (7853, 29484), (9828, 23559), (14742, 15706)]