12912447616

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 26967168000

約数和(自身を除く): 14054720384

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 79, 94, 101, 128, 158, 188, 202, 269, 316, 376, 404, 538, 632, 752, 808, 1076, 1264, 1504, 1616, 2152, 2528, 3008, 3232, 3713, 4304, 4747, 5056, 6016, 6464, 7426, 7979, 8608, 9494, 10112, 12643, 12928, 14852, 15958, 17216, 18988, 21251, 25286, 27169, 29704, 31916, 34432, 37976, 42502, 50572, 54338, 59408, 63832, 75952, 85004, 101144, 108676, 118816, 127664, 151904, 170008, 202288, 217352, 237632, 255328, 303808, 340016, 375013, 404576, 434704, 475264, 510656, 607616, 680032, 750026, 809152, 869408, 998797, 1021312, 1276943, 1360064, 1500052, 1618304, 1738816, 1997594, 2146351, 2553886, 2720128, 3000104, 3477632, 3995188, 4292702, 5107772, 6000208, 7990376, 8585404, 10215544, 12000416, 15980752, 17170808, 20431088, 24000832, 31961504, 34341616, 40862176, 48001664, 63923008, 68683232, 81724352, 100878497, 127846016, 137366464, 163448704, 201756994, 274732928, 403513988, 807027976, 1614055952, 3228111904, 6456223808, 12912447616]

約数ペア:

[(1, 12912447616), (2, 6456223808), (4, 3228111904), (8, 1614055952), (16, 807027976), (32, 403513988), (47, 274732928), (64, 201756994), (79, 163448704), (94, 137366464), (101, 127846016), (128, 100878497), (158, 81724352), (188, 68683232), (202, 63923008), (269, 48001664), (316, 40862176), (376, 34341616), (404, 31961504), (538, 24000832), (632, 20431088), (752, 17170808), (808, 15980752), (1076, 12000416), (1264, 10215544), (1504, 8585404), (1616, 7990376), (2152, 6000208), (2528, 5107772), (3008, 4292702), (3232, 3995188), (3713, 3477632), (4304, 3000104), (4747, 2720128), (5056, 2553886), (6016, 2146351), (6464, 1997594), (7426, 1738816), (7979, 1618304), (8608, 1500052), (9494, 1360064), (10112, 1276943), (12643, 1021312), (12928, 998797), (14852, 869408), (15958, 809152), (17216, 750026), (18988, 680032), (21251, 607616), (25286, 510656), (27169, 475264), (29704, 434704), (31916, 404576), (34432, 375013), (37976, 340016), (42502, 303808), (50572, 255328), (54338, 237632), (59408, 217352), (63832, 202288), (75952, 170008), (85004, 151904), (101144, 127664), (108676, 118816)]