18920408832

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3529}}^1$

素因数の和:3743

約数の個数: 216

約数和(自身を含む): 59093470800

約数和(自身を除く): 40173061968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 179, 192, 208, 234, 256, 288, 312, 358, 384, 416, 468, 537, 576, 624, 716, 768, 832, 936, 1074, 1152, 1248, 1432, 1611, 1664, 1872, 2148, 2304, 2327, 2496, 2864, 3222, 3328, 3529, 3744, 4296, 4654, 4992, 5728, 6444, 6981, 7058, 7488, 8592, 9308, 9984, 10587, 11456, 12888, 13962, 14116, 14976, 17184, 18616, 20943, 21174, 22912, 25776, 27924, 28232, 29952, 31761, 34368, 37232, 41886, 42348, 45824, 45877, 51552, 55848, 56464, 63522, 68736, 74464, 83772, 84696, 91754, 103104, 111696, 112928, 127044, 137472, 137631, 148928, 167544, 169392, 183508, 206208, 223392, 225856, 254088, 275262, 297856, 335088, 338784, 367016, 412416, 412893, 446784, 451712, 508176, 550524, 595712, 631691, 670176, 677568, 734032, 825786, 893568, 903424, 1016352, 1101048, 1263382, 1340352, 1355136, 1468064, 1651572, 1787136, 1895073, 2032704, 2202096, 2526764, 2680704, 2710272, 2936128, 3303144, 3790146, 4065408, 4404192, 5053528, 5361408, 5685219, 5872256, 6606288, 7580292, 8130816, 8211983, 8808384, 10107056, 11370438, 11744512, 13212576, 15160584, 16423966, 17616768, 20214112, 22740876, 24635949, 26425152, 30321168, 32847932, 35233536, 40428224, 45481752, 49271898, 52850304, 60642336, 65695864, 73907847, 80856448, 90963504, 98543796, 105700608, 121284672, 131391728, 147815694, 161712896, 181927008, 197087592, 242569344, 262783456, 295631388, 363854016, 394175184, 485138688, 525566912, 591262776, 727708032, 788350368, 1051133824, 1182525552, 1455416064, 1576700736, 2102267648, 2365051104, 3153401472, 4730102208, 6306802944, 9460204416, 18920408832]

約数ペア:

[(1, 18920408832), (2, 9460204416), (3, 6306802944), (4, 4730102208), (6, 3153401472), (8, 2365051104), (9, 2102267648), (12, 1576700736), (13, 1455416064), (16, 1182525552), (18, 1051133824), (24, 788350368), (26, 727708032), (32, 591262776), (36, 525566912), (39, 485138688), (48, 394175184), (52, 363854016), (64, 295631388), (72, 262783456), (78, 242569344), (96, 197087592), (104, 181927008), (117, 161712896), (128, 147815694), (144, 131391728), (156, 121284672), (179, 105700608), (192, 98543796), (208, 90963504), (234, 80856448), (256, 73907847), (288, 65695864), (312, 60642336), (358, 52850304), (384, 49271898), (416, 45481752), (468, 40428224), (537, 35233536), (576, 32847932), (624, 30321168), (716, 26425152), (768, 24635949), (832, 22740876), (936, 20214112), (1074, 17616768), (1152, 16423966), (1248, 15160584), (1432, 13212576), (1611, 11744512), (1664, 11370438), (1872, 10107056), (2148, 8808384), (2304, 8211983), (2327, 8130816), (2496, 7580292), (2864, 6606288), (3222, 5872256), (3328, 5685219), (3529, 5361408), (3744, 5053528), (4296, 4404192), (4654, 4065408), (4992, 3790146), (5728, 3303144), (6444, 2936128), (6981, 2710272), (7058, 2680704), (7488, 2526764), (8592, 2202096), (9308, 2032704), (9984, 1895073), (10587, 1787136), (11456, 1651572), (12888, 1468064), (13962, 1355136), (14116, 1340352), (14976, 1263382), (17184, 1101048), (18616, 1016352), (20943, 903424), (21174, 893568), (22912, 825786), (25776, 734032), (27924, 677568), (28232, 670176), (29952, 631691), (31761, 595712), (34368, 550524), (37232, 508176), (41886, 451712), (42348, 446784), (45824, 412893), (45877, 412416), (51552, 367016), (55848, 338784), (56464, 335088), (63522, 297856), (68736, 275262), (74464, 254088), (83772, 225856), (84696, 223392), (91754, 206208), (103104, 183508), (111696, 169392), (112928, 167544), (127044, 148928), (137472, 137631)]