1944161544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 5320224000

約数和(自身を除く): 3376062456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 173, 181, 199, 312, 346, 362, 398, 519, 543, 597, 692, 724, 796, 1038, 1086, 1194, 1384, 1448, 1592, 2076, 2172, 2249, 2353, 2388, 2587, 4152, 4344, 4498, 4706, 4776, 5174, 6747, 7059, 7761, 8996, 9412, 10348, 13494, 14118, 15522, 17992, 18824, 20696, 26988, 28236, 31044, 31313, 34427, 36019, 53976, 56472, 62088, 62626, 68854, 72038, 93939, 103281, 108057, 125252, 137708, 144076, 187878, 206562, 216114, 250504, 275416, 288152, 375756, 407069, 413124, 432228, 447551, 468247, 751512, 814138, 826248, 864456, 895102, 936494, 1221207, 1342653, 1404741, 1628276, 1790204, 1872988, 2442414, 2685306, 2809482, 3256552, 3580408, 3745976, 4884828, 5370612, 5618964, 6231287, 9769656, 10741224, 11237928, 12462574, 18693861, 24925148, 37387722, 49850296, 74775444, 81006731, 149550888, 162013462, 243020193, 324026924, 486040386, 648053848, 972080772, 1944161544]

約数ペア:

[(1, 1944161544), (2, 972080772), (3, 648053848), (4, 486040386), (6, 324026924), (8, 243020193), (12, 162013462), (13, 149550888), (24, 81006731), (26, 74775444), (39, 49850296), (52, 37387722), (78, 24925148), (104, 18693861), (156, 12462574), (173, 11237928), (181, 10741224), (199, 9769656), (312, 6231287), (346, 5618964), (362, 5370612), (398, 4884828), (519, 3745976), (543, 3580408), (597, 3256552), (692, 2809482), (724, 2685306), (796, 2442414), (1038, 1872988), (1086, 1790204), (1194, 1628276), (1384, 1404741), (1448, 1342653), (1592, 1221207), (2076, 936494), (2172, 895102), (2249, 864456), (2353, 826248), (2388, 814138), (2587, 751512), (4152, 468247), (4344, 447551), (4498, 432228), (4706, 413124), (4776, 407069), (5174, 375756), (6747, 288152), (7059, 275416), (7761, 250504), (8996, 216114), (9412, 206562), (10348, 187878), (13494, 144076), (14118, 137708), (15522, 125252), (17992, 108057), (18824, 103281), (20696, 93939), (26988, 72038), (28236, 68854), (31044, 62626), (31313, 62088), (34427, 56472), (36019, 53976)]