1387396656

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19543}}^1$

素因数の和:19603

約数の個数: 120

約数和(自身を含む): 4253165280

約数和(自身を除く): 2865768624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 68, 72, 87, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 306, 348, 408, 464, 493, 522, 612, 696, 816, 986, 1044, 1224, 1392, 1479, 1972, 2088, 2448, 2958, 3944, 4176, 4437, 5916, 7888, 8874, 11832, 17748, 19543, 23664, 35496, 39086, 58629, 70992, 78172, 117258, 156344, 175887, 234516, 312688, 332231, 351774, 469032, 566747, 664462, 703548, 938064, 996693, 1133494, 1328924, 1407096, 1700241, 1993386, 2266988, 2657848, 2814192, 2990079, 3400482, 3986772, 4533976, 5100723, 5315696, 5980158, 6800964, 7973544, 9067952, 9634699, 10201446, 11960316, 13601928, 15947088, 19269398, 20402892, 23920632, 27203856, 28904097, 38538796, 40805784, 47841264, 57808194, 77077592, 81611568, 86712291, 115616388, 154155184, 173424582, 231232776, 346849164, 462465552, 693698328, 1387396656]

約数ペア:

[(1, 1387396656), (2, 693698328), (3, 462465552), (4, 346849164), (6, 231232776), (8, 173424582), (9, 154155184), (12, 115616388), (16, 86712291), (17, 81611568), (18, 77077592), (24, 57808194), (29, 47841264), (34, 40805784), (36, 38538796), (48, 28904097), (51, 27203856), (58, 23920632), (68, 20402892), (72, 19269398), (87, 15947088), (102, 13601928), (116, 11960316), (136, 10201446), (144, 9634699), (153, 9067952), (174, 7973544), (204, 6800964), (232, 5980158), (261, 5315696), (272, 5100723), (306, 4533976), (348, 3986772), (408, 3400482), (464, 2990079), (493, 2814192), (522, 2657848), (612, 2266988), (696, 1993386), (816, 1700241), (986, 1407096), (1044, 1328924), (1224, 1133494), (1392, 996693), (1479, 938064), (1972, 703548), (2088, 664462), (2448, 566747), (2958, 469032), (3944, 351774), (4176, 332231), (4437, 312688), (5916, 234516), (7888, 175887), (8874, 156344), (11832, 117258), (17748, 78172), (19543, 70992), (23664, 58629), (35496, 39086)]