221770304

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:860

約数の個数: 112

約数和(自身を含む): 547615872

約数和(自身を除く): 325845568

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 56, 64, 68, 74, 112, 119, 136, 148, 224, 238, 259, 272, 296, 448, 476, 518, 544, 592, 629, 787, 952, 1036, 1088, 1184, 1258, 1574, 1904, 2072, 2368, 2516, 3148, 3808, 4144, 4403, 5032, 5509, 6296, 7616, 8288, 8806, 10064, 11018, 12592, 13379, 16576, 17612, 20128, 22036, 25184, 26758, 29119, 35224, 40256, 44072, 50368, 53516, 58238, 70448, 88144, 93653, 107032, 116476, 140896, 176288, 187306, 203833, 214064, 232952, 281792, 352576, 374612, 407666, 428128, 465904, 495023, 749224, 815332, 856256, 931808, 990046, 1498448, 1630664, 1863616, 1980092, 2996896, 3261328, 3465161, 3960184, 5993792, 6522656, 6930322, 7920368, 13045312, 13860644, 15840736, 27721288, 31681472, 55442576, 110885152, 221770304]

約数ペア:

[(1, 221770304), (2, 110885152), (4, 55442576), (7, 31681472), (8, 27721288), (14, 15840736), (16, 13860644), (17, 13045312), (28, 7920368), (32, 6930322), (34, 6522656), (37, 5993792), (56, 3960184), (64, 3465161), (68, 3261328), (74, 2996896), (112, 1980092), (119, 1863616), (136, 1630664), (148, 1498448), (224, 990046), (238, 931808), (259, 856256), (272, 815332), (296, 749224), (448, 495023), (476, 465904), (518, 428128), (544, 407666), (592, 374612), (629, 352576), (787, 281792), (952, 232952), (1036, 214064), (1088, 203833), (1184, 187306), (1258, 176288), (1574, 140896), (1904, 116476), (2072, 107032), (2368, 93653), (2516, 88144), (3148, 70448), (3808, 58238), (4144, 53516), (4403, 50368), (5032, 44072), (5509, 40256), (6296, 35224), (7616, 29119), (8288, 26758), (8806, 25184), (10064, 22036), (11018, 20128), (12592, 17612), (13379, 16576)]