243896616

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:988

約数の個数: 128

約数和(自身を含む): 724608000

約数和(自身を除く): 480711384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 67, 72, 76, 108, 114, 134, 152, 171, 201, 216, 228, 268, 342, 402, 456, 513, 536, 603, 684, 804, 887, 1026, 1206, 1273, 1368, 1608, 1774, 1809, 2052, 2412, 2546, 2661, 3548, 3618, 3819, 4104, 4824, 5092, 5322, 7096, 7236, 7638, 7983, 10184, 10644, 11457, 14472, 15276, 15966, 16853, 21288, 22914, 23949, 30552, 31932, 33706, 34371, 45828, 47898, 50559, 59429, 63864, 67412, 68742, 91656, 95796, 101118, 118858, 134824, 137484, 151677, 178287, 191592, 202236, 237716, 274968, 303354, 356574, 404472, 455031, 475432, 534861, 606708, 713148, 910062, 1069722, 1129151, 1213416, 1426296, 1604583, 1820124, 2139444, 2258302, 3209166, 3387453, 3640248, 4278888, 4516604, 6418332, 6774906, 9033208, 10162359, 12836664, 13549812, 20324718, 27099624, 30487077, 40649436, 60974154, 81298872, 121948308, 243896616]

約数ペア:

[(1, 243896616), (2, 121948308), (3, 81298872), (4, 60974154), (6, 40649436), (8, 30487077), (9, 27099624), (12, 20324718), (18, 13549812), (19, 12836664), (24, 10162359), (27, 9033208), (36, 6774906), (38, 6418332), (54, 4516604), (57, 4278888), (67, 3640248), (72, 3387453), (76, 3209166), (108, 2258302), (114, 2139444), (134, 1820124), (152, 1604583), (171, 1426296), (201, 1213416), (216, 1129151), (228, 1069722), (268, 910062), (342, 713148), (402, 606708), (456, 534861), (513, 475432), (536, 455031), (603, 404472), (684, 356574), (804, 303354), (887, 274968), (1026, 237716), (1206, 202236), (1273, 191592), (1368, 178287), (1608, 151677), (1774, 137484), (1809, 134824), (2052, 118858), (2412, 101118), (2546, 95796), (2661, 91656), (3548, 68742), (3618, 67412), (3819, 63864), (4104, 59429), (4824, 50559), (5092, 47898), (5322, 45828), (7096, 34371), (7236, 33706), (7638, 31932), (7983, 30552), (10184, 23949), (10644, 22914), (11457, 21288), (14472, 16853), (15276, 15966)]