15642921216

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 288

約数和(自身を含む): 46078627840

約数和(自身を除く): 30435706624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 73, 78, 96, 104, 127, 128, 146, 156, 169, 192, 208, 219, 254, 256, 292, 312, 338, 381, 384, 416, 438, 507, 508, 584, 624, 676, 762, 768, 832, 876, 949, 1014, 1016, 1168, 1248, 1352, 1524, 1651, 1664, 1752, 1898, 2028, 2032, 2197, 2336, 2496, 2704, 2847, 3048, 3302, 3328, 3504, 3796, 4056, 4064, 4394, 4672, 4953, 4992, 5408, 5694, 6096, 6591, 6604, 7008, 7592, 8112, 8128, 8788, 9271, 9344, 9906, 9984, 10816, 11388, 12192, 12337, 13182, 13208, 14016, 15184, 16224, 16256, 17576, 18542, 18688, 19812, 21463, 21632, 22776, 24384, 24674, 26364, 26416, 27813, 28032, 30368, 32448, 32512, 35152, 37011, 37084, 39624, 42926, 43264, 45552, 48768, 49348, 52728, 52832, 55626, 56064, 60736, 64389, 64896, 70304, 74022, 74168, 79248, 85852, 91104, 97536, 98696, 105456, 105664, 111252, 120523, 121472, 128778, 129792, 140608, 148044, 148336, 158496, 160381, 171704, 182208, 197392, 210912, 211328, 222504, 241046, 242944, 257556, 279019, 281216, 296088, 296672, 316992, 320762, 343408, 361569, 364416, 394784, 421824, 422656, 445008, 481143, 482092, 515112, 558038, 562432, 592176, 593344, 633984, 641524, 686816, 723138, 728832, 789568, 837057, 843648, 890016, 962286, 964184, 1030224, 1116076, 1184352, 1186688, 1267968, 1283048, 1373632, 1446276, 1566799, 1579136, 1674114, 1687296, 1780032, 1924572, 1928368, 2060448, 2232152, 2368704, 2373376, 2566096, 2747264, 2892552, 3133598, 3158272, 3348228, 3560064, 3849144, 3856736, 4120896, 4464304, 4700397, 4737408, 5132192, 5494528, 5785104, 6267196, 6696456, 7120128, 7698288, 7713472, 8241792, 8928608, 9400794, 9474816, 10264384, 11570208, 12534392, 13392912, 15396576, 15426944, 16483584, 17857216, 18801588, 20368387, 20528768, 23140416, 25068784, 26785824, 30793152, 30853888, 35714432, 37603176, 40736774, 41057536, 46280832, 50137568, 53571648, 61105161, 61586304, 71428864, 75206352, 81473548, 92561664, 100275136, 107143296, 122210322, 123172608, 150412704, 162947096, 200550272, 214286592, 244420644, 300825408, 325894192, 401100544, 488841288, 601650816, 651788384, 977682576, 1203301632, 1303576768, 1955365152, 2607153536, 3910730304, 5214307072, 7821460608, 15642921216]

約数ペア:

[(1, 15642921216), (2, 7821460608), (3, 5214307072), (4, 3910730304), (6, 2607153536), (8, 1955365152), (12, 1303576768), (13, 1203301632), (16, 977682576), (24, 651788384), (26, 601650816), (32, 488841288), (39, 401100544), (48, 325894192), (52, 300825408), (64, 244420644), (73, 214286592), (78, 200550272), (96, 162947096), (104, 150412704), (127, 123172608), (128, 122210322), (146, 107143296), (156, 100275136), (169, 92561664), (192, 81473548), (208, 75206352), (219, 71428864), (254, 61586304), (256, 61105161), (292, 53571648), (312, 50137568), (338, 46280832), (381, 41057536), (384, 40736774), (416, 37603176), (438, 35714432), (507, 30853888), (508, 30793152), (584, 26785824), (624, 25068784), (676, 23140416), (762, 20528768), (768, 20368387), (832, 18801588), (876, 17857216), (949, 16483584), (1014, 15426944), (1016, 15396576), (1168, 13392912), (1248, 12534392), (1352, 11570208), (1524, 10264384), (1651, 9474816), (1664, 9400794), (1752, 8928608), (1898, 8241792), (2028, 7713472), (2032, 7698288), (2197, 7120128), (2336, 6696456), (2496, 6267196), (2704, 5785104), (2847, 5494528), (3048, 5132192), (3302, 4737408), (3328, 4700397), (3504, 4464304), (3796, 4120896), (4056, 3856736), (4064, 3849144), (4394, 3560064), (4672, 3348228), (4953, 3158272), (4992, 3133598), (5408, 2892552), (5694, 2747264), (6096, 2566096), (6591, 2373376), (6604, 2368704), (7008, 2232152), (7592, 2060448), (8112, 1928368), (8128, 1924572), (8788, 1780032), (9271, 1687296), (9344, 1674114), (9906, 1579136), (9984, 1566799), (10816, 1446276), (11388, 1373632), (12192, 1283048), (12337, 1267968), (13182, 1186688), (13208, 1184352), (14016, 1116076), (15184, 1030224), (16224, 964184), (16256, 962286), (17576, 890016), (18542, 843648), (18688, 837057), (19812, 789568), (21463, 728832), (21632, 723138), (22776, 686816), (24384, 641524), (24674, 633984), (26364, 593344), (26416, 592176), (27813, 562432), (28032, 558038), (30368, 515112), (32448, 482092), (32512, 481143), (35152, 445008), (37011, 422656), (37084, 421824), (39624, 394784), (42926, 364416), (43264, 361569), (45552, 343408), (48768, 320762), (49348, 316992), (52728, 296672), (52832, 296088), (55626, 281216), (56064, 279019), (60736, 257556), (64389, 242944), (64896, 241046), (70304, 222504), (74022, 211328), (74168, 210912), (79248, 197392), (85852, 182208), (91104, 171704), (97536, 160381), (98696, 158496), (105456, 148336), (105664, 148044), (111252, 140608), (120523, 129792), (121472, 128778)]