838654128

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{149333}}^1$

素因数の和:149363

約数の個数: 80

約数和(自身を含む): 2592438240

約数和(自身を除く): 1753784112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 149333, 298666, 447999, 597332, 895998, 1194664, 1343997, 1791996, 1941329, 2389328, 2687994, 3583992, 3882658, 4031991, 5375988, 5823987, 7167984, 7765316, 8063982, 10751976, 11647974, 15530632, 16127964, 17471961, 21503952, 23295948, 31061264, 32255928, 34943922, 46591896, 52415883, 64511856, 69887844, 93183792, 104831766, 139775688, 209663532, 279551376, 419327064, 838654128]

約数ペア:

[(1, 838654128), (2, 419327064), (3, 279551376), (4, 209663532), (6, 139775688), (8, 104831766), (9, 93183792), (12, 69887844), (13, 64511856), (16, 52415883), (18, 46591896), (24, 34943922), (26, 32255928), (27, 31061264), (36, 23295948), (39, 21503952), (48, 17471961), (52, 16127964), (54, 15530632), (72, 11647974), (78, 10751976), (104, 8063982), (108, 7765316), (117, 7167984), (144, 5823987), (156, 5375988), (208, 4031991), (216, 3882658), (234, 3583992), (312, 2687994), (351, 2389328), (432, 1941329), (468, 1791996), (624, 1343997), (702, 1194664), (936, 895998), (1404, 597332), (1872, 447999), (2808, 298666), (5616, 149333)]