1639017504

素因数分解:

$2^5\times 3^5\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1765

約数の個数: 144

約数和(自身を含む): 4873508640

約数和(自身を除く): 3234491136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 131, 144, 162, 216, 243, 262, 288, 324, 393, 432, 486, 524, 648, 786, 864, 972, 1048, 1179, 1296, 1572, 1609, 1944, 2096, 2358, 2592, 3144, 3218, 3537, 3888, 4192, 4716, 4827, 6288, 6436, 7074, 7776, 9432, 9654, 10611, 12576, 12872, 14148, 14481, 18864, 19308, 21222, 25744, 28296, 28962, 31833, 37728, 38616, 42444, 43443, 51488, 56592, 57924, 63666, 77232, 84888, 86886, 113184, 115848, 127332, 130329, 154464, 169776, 173772, 210779, 231696, 254664, 260658, 339552, 347544, 390987, 421558, 463392, 509328, 521316, 632337, 695088, 781974, 843116, 1018656, 1042632, 1264674, 1390176, 1563948, 1686232, 1897011, 2085264, 2529348, 3127896, 3372464, 3794022, 4170528, 5058696, 5691033, 6255792, 6744928, 7588044, 10117392, 11382066, 12511584, 15176088, 17073099, 20234784, 22764132, 30352176, 34146198, 45528264, 51219297, 60704352, 68292396, 91056528, 102438594, 136584792, 182113056, 204877188, 273169584, 409754376, 546339168, 819508752, 1639017504]

約数ペア:

[(1, 1639017504), (2, 819508752), (3, 546339168), (4, 409754376), (6, 273169584), (8, 204877188), (9, 182113056), (12, 136584792), (16, 102438594), (18, 91056528), (24, 68292396), (27, 60704352), (32, 51219297), (36, 45528264), (48, 34146198), (54, 30352176), (72, 22764132), (81, 20234784), (96, 17073099), (108, 15176088), (131, 12511584), (144, 11382066), (162, 10117392), (216, 7588044), (243, 6744928), (262, 6255792), (288, 5691033), (324, 5058696), (393, 4170528), (432, 3794022), (486, 3372464), (524, 3127896), (648, 2529348), (786, 2085264), (864, 1897011), (972, 1686232), (1048, 1563948), (1179, 1390176), (1296, 1264674), (1572, 1042632), (1609, 1018656), (1944, 843116), (2096, 781974), (2358, 695088), (2592, 632337), (3144, 521316), (3218, 509328), (3537, 463392), (3888, 421558), (4192, 390987), (4716, 347544), (4827, 339552), (6288, 260658), (6436, 254664), (7074, 231696), (7776, 210779), (9432, 173772), (9654, 169776), (10611, 154464), (12576, 130329), (12872, 127332), (14148, 115848), (14481, 113184), (18864, 86886), (19308, 84888), (21222, 77232), (25744, 63666), (28296, 57924), (28962, 56592), (31833, 51488), (37728, 43443), (38616, 42444)]