2181731328

素因数分解:

$2^{10}\times 3^3\times 7^1\times {\mathrm{11273}}^1$

素因数の和:11309

約数の個数: 176

約数和(自身を含む): 7384920960

約数和(自身を除く): 5203189632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 3024, 3072, 3456, 3584, 4032, 4608, 5376, 6048, 6912, 7168, 8064, 9216, 10752, 11273, 12096, 13824, 16128, 21504, 22546, 24192, 27648, 32256, 33819, 45092, 48384, 64512, 67638, 78911, 90184, 96768, 101457, 135276, 157822, 180368, 193536, 202914, 236733, 270552, 304371, 315644, 360736, 405828, 473466, 541104, 608742, 631288, 710199, 721472, 811656, 946932, 1082208, 1217484, 1262576, 1420398, 1442944, 1623312, 1893864, 2130597, 2164416, 2434968, 2525152, 2840796, 2885888, 3246624, 3787728, 4261194, 4328832, 4869936, 5050304, 5681592, 5771776, 6493248, 7575456, 8522388, 8657664, 9739872, 10100608, 11363184, 11543552, 12986496, 15150912, 17044776, 17315328, 19479744, 20201216, 22726368, 25972992, 30301824, 34089552, 34630656, 38959488, 40402432, 45452736, 51945984, 60603648, 68179104, 77918976, 80804864, 90905472, 103891968, 121207296, 136358208, 155837952, 181810944, 242414592, 272716416, 311675904, 363621888, 545432832, 727243776, 1090865664, 2181731328]

約数ペア:

[(1, 2181731328), (2, 1090865664), (3, 727243776), (4, 545432832), (6, 363621888), (7, 311675904), (8, 272716416), (9, 242414592), (12, 181810944), (14, 155837952), (16, 136358208), (18, 121207296), (21, 103891968), (24, 90905472), (27, 80804864), (28, 77918976), (32, 68179104), (36, 60603648), (42, 51945984), (48, 45452736), (54, 40402432), (56, 38959488), (63, 34630656), (64, 34089552), (72, 30301824), (84, 25972992), (96, 22726368), (108, 20201216), (112, 19479744), (126, 17315328), (128, 17044776), (144, 15150912), (168, 12986496), (189, 11543552), (192, 11363184), (216, 10100608), (224, 9739872), (252, 8657664), (256, 8522388), (288, 7575456), (336, 6493248), (378, 5771776), (384, 5681592), (432, 5050304), (448, 4869936), (504, 4328832), (512, 4261194), (576, 3787728), (672, 3246624), (756, 2885888), (768, 2840796), (864, 2525152), (896, 2434968), (1008, 2164416), (1024, 2130597), (1152, 1893864), (1344, 1623312), (1512, 1442944), (1536, 1420398), (1728, 1262576), (1792, 1217484), (2016, 1082208), (2304, 946932), (2688, 811656), (3024, 721472), (3072, 710199), (3456, 631288), (3584, 608742), (4032, 541104), (4608, 473466), (5376, 405828), (6048, 360736), (6912, 315644), (7168, 304371), (8064, 270552), (9216, 236733), (10752, 202914), (11273, 193536), (12096, 180368), (13824, 157822), (16128, 135276), (21504, 101457), (22546, 96768), (24192, 90184), (27648, 78911), (32256, 67638), (33819, 64512), (45092, 48384)]