1989252864

素因数分解:

$2^8\times 3^3\times {\mathrm{79}}^1\times {\mathrm{3643}}^1$

素因数の和:3747

約数の個数: 144

約数和(自身を含む): 5958668800

約数和(自身を除く): 3969415936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 256, 288, 316, 384, 432, 474, 576, 632, 711, 768, 864, 948, 1152, 1264, 1422, 1728, 1896, 2133, 2304, 2528, 2844, 3456, 3643, 3792, 4266, 5056, 5688, 6912, 7286, 7584, 8532, 10112, 10929, 11376, 14572, 15168, 17064, 20224, 21858, 22752, 29144, 30336, 32787, 34128, 43716, 45504, 58288, 60672, 65574, 68256, 87432, 91008, 98361, 116576, 131148, 136512, 174864, 182016, 196722, 233152, 262296, 273024, 287797, 349728, 393444, 466304, 524592, 546048, 575594, 699456, 786888, 863391, 932608, 1049184, 1151188, 1398912, 1573776, 1726782, 2098368, 2302376, 2590173, 2797824, 3147552, 3453564, 4196736, 4604752, 5180346, 6295104, 6907128, 7770519, 8393472, 9209504, 10360692, 12590208, 13814256, 15541038, 18419008, 20721384, 25180416, 27628512, 31082076, 36838016, 41442768, 55257024, 62164152, 73676032, 82885536, 110514048, 124328304, 165771072, 221028096, 248656608, 331542144, 497313216, 663084288, 994626432, 1989252864]

約数ペア:

[(1, 1989252864), (2, 994626432), (3, 663084288), (4, 497313216), (6, 331542144), (8, 248656608), (9, 221028096), (12, 165771072), (16, 124328304), (18, 110514048), (24, 82885536), (27, 73676032), (32, 62164152), (36, 55257024), (48, 41442768), (54, 36838016), (64, 31082076), (72, 27628512), (79, 25180416), (96, 20721384), (108, 18419008), (128, 15541038), (144, 13814256), (158, 12590208), (192, 10360692), (216, 9209504), (237, 8393472), (256, 7770519), (288, 6907128), (316, 6295104), (384, 5180346), (432, 4604752), (474, 4196736), (576, 3453564), (632, 3147552), (711, 2797824), (768, 2590173), (864, 2302376), (948, 2098368), (1152, 1726782), (1264, 1573776), (1422, 1398912), (1728, 1151188), (1896, 1049184), (2133, 932608), (2304, 863391), (2528, 786888), (2844, 699456), (3456, 575594), (3643, 546048), (3792, 524592), (4266, 466304), (5056, 393444), (5688, 349728), (6912, 287797), (7286, 273024), (7584, 262296), (8532, 233152), (10112, 196722), (10929, 182016), (11376, 174864), (14572, 136512), (15168, 131148), (17064, 116576), (20224, 98361), (21858, 91008), (22752, 87432), (29144, 68256), (30336, 65574), (32787, 60672), (34128, 58288), (43716, 45504)]