16001842688

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1373}}^1$

素因数の和:1524

約数の個数: 160

約数和(自身を含む): 36838017216

約数和(自身を除く): 20836174528

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 103, 104, 128, 136, 206, 208, 221, 256, 272, 412, 416, 442, 512, 544, 824, 832, 884, 1088, 1339, 1373, 1648, 1664, 1751, 1768, 2176, 2678, 2746, 3296, 3328, 3502, 3536, 4352, 5356, 5492, 6592, 6656, 7004, 7072, 8704, 10712, 10984, 13184, 14008, 14144, 17849, 21424, 21968, 22763, 23341, 26368, 28016, 28288, 35698, 42848, 43936, 45526, 46682, 52736, 56032, 56576, 71396, 85696, 87872, 91052, 93364, 112064, 113152, 141419, 142792, 171392, 175744, 182104, 186728, 224128, 282838, 285584, 303433, 342784, 351488, 364208, 373456, 448256, 565676, 571168, 606866, 685568, 702976, 728416, 746912, 896512, 1131352, 1142336, 1213732, 1456832, 1493824, 1838447, 2262704, 2284672, 2404123, 2427464, 2913664, 2987648, 3676894, 4525408, 4569344, 4808246, 4854928, 5827328, 5975296, 7353788, 9050816, 9138688, 9616492, 9709856, 11654656, 11950592, 14707576, 18101632, 19232984, 19419712, 29415152, 31253599, 36203264, 38465968, 38839424, 58830304, 62507198, 72406528, 76931936, 77678848, 117660608, 125014396, 153863872, 155357696, 235321216, 250028792, 307727744, 470642432, 500057584, 615455488, 941284864, 1000115168, 1230910976, 2000230336, 4000460672, 8000921344, 16001842688]

約数ペア:

[(1, 16001842688), (2, 8000921344), (4, 4000460672), (8, 2000230336), (13, 1230910976), (16, 1000115168), (17, 941284864), (26, 615455488), (32, 500057584), (34, 470642432), (52, 307727744), (64, 250028792), (68, 235321216), (103, 155357696), (104, 153863872), (128, 125014396), (136, 117660608), (206, 77678848), (208, 76931936), (221, 72406528), (256, 62507198), (272, 58830304), (412, 38839424), (416, 38465968), (442, 36203264), (512, 31253599), (544, 29415152), (824, 19419712), (832, 19232984), (884, 18101632), (1088, 14707576), (1339, 11950592), (1373, 11654656), (1648, 9709856), (1664, 9616492), (1751, 9138688), (1768, 9050816), (2176, 7353788), (2678, 5975296), (2746, 5827328), (3296, 4854928), (3328, 4808246), (3502, 4569344), (3536, 4525408), (4352, 3676894), (5356, 2987648), (5492, 2913664), (6592, 2427464), (6656, 2404123), (7004, 2284672), (7072, 2262704), (8704, 1838447), (10712, 1493824), (10984, 1456832), (13184, 1213732), (14008, 1142336), (14144, 1131352), (17849, 896512), (21424, 746912), (21968, 728416), (22763, 702976), (23341, 685568), (26368, 606866), (28016, 571168), (28288, 565676), (35698, 448256), (42848, 373456), (43936, 364208), (45526, 351488), (46682, 342784), (52736, 303433), (56032, 285584), (56576, 282838), (71396, 224128), (85696, 186728), (87872, 182104), (91052, 175744), (93364, 171392), (112064, 142792), (113152, 141419)]