304759728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1789}}^1$

素因数の和:1836

約数の個数: 180

約数和(自身を含む): 1056085680

約数和(自身を除く): 751325952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 252, 273, 312, 336, 338, 364, 468, 504, 507, 546, 624, 676, 728, 819, 936, 1008, 1014, 1092, 1183, 1352, 1456, 1521, 1638, 1789, 1872, 2028, 2184, 2366, 2704, 3042, 3276, 3549, 3578, 4056, 4368, 4732, 5367, 6084, 6552, 7098, 7156, 8112, 9464, 10647, 10734, 12168, 12523, 13104, 14196, 14312, 16101, 18928, 21294, 21468, 23257, 24336, 25046, 28392, 28624, 32202, 37569, 42588, 42936, 46514, 50092, 56784, 64404, 69771, 75138, 85176, 85872, 93028, 100184, 112707, 128808, 139542, 150276, 162799, 170352, 186056, 200368, 209313, 225414, 257616, 279084, 300552, 302341, 325598, 372112, 418626, 450828, 488397, 558168, 601104, 604682, 651196, 837252, 901656, 907023, 976794, 1116336, 1209364, 1302392, 1465191, 1674504, 1803312, 1814046, 1953588, 2116387, 2418728, 2604784, 2721069, 2930382, 3349008, 3628092, 3907176, 4232774, 4837456, 5442138, 5860764, 6349161, 7256184, 7814352, 8465548, 10884276, 11721528, 12698322, 14512368, 16931096, 19047483, 21768552, 23443056, 25396644, 33862192, 38094966, 43537104, 50793288, 76189932, 101586576, 152379864, 304759728]

約数ペア:

[(1, 304759728), (2, 152379864), (3, 101586576), (4, 76189932), (6, 50793288), (7, 43537104), (8, 38094966), (9, 33862192), (12, 25396644), (13, 23443056), (14, 21768552), (16, 19047483), (18, 16931096), (21, 14512368), (24, 12698322), (26, 11721528), (28, 10884276), (36, 8465548), (39, 7814352), (42, 7256184), (48, 6349161), (52, 5860764), (56, 5442138), (63, 4837456), (72, 4232774), (78, 3907176), (84, 3628092), (91, 3349008), (104, 2930382), (112, 2721069), (117, 2604784), (126, 2418728), (144, 2116387), (156, 1953588), (168, 1814046), (169, 1803312), (182, 1674504), (208, 1465191), (234, 1302392), (252, 1209364), (273, 1116336), (312, 976794), (336, 907023), (338, 901656), (364, 837252), (468, 651196), (504, 604682), (507, 601104), (546, 558168), (624, 488397), (676, 450828), (728, 418626), (819, 372112), (936, 325598), (1008, 302341), (1014, 300552), (1092, 279084), (1183, 257616), (1352, 225414), (1456, 209313), (1521, 200368), (1638, 186056), (1789, 170352), (1872, 162799), (2028, 150276), (2184, 139542), (2366, 128808), (2704, 112707), (3042, 100184), (3276, 93028), (3549, 85872), (3578, 85176), (4056, 75138), (4368, 69771), (4732, 64404), (5367, 56784), (6084, 50092), (6552, 46514), (7098, 42936), (7156, 42588), (8112, 37569), (9464, 32202), (10647, 28624), (10734, 28392), (12168, 25046), (12523, 24336), (13104, 23257), (14196, 21468), (14312, 21294), (16101, 18928)]