1897520256

素因数分解:

$2^7\times 3^4\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:884

約数の個数: 160

約数和(自身を含む): 5673493980

約数和(自身を除く): 3775973724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 397, 432, 461, 576, 648, 794, 864, 922, 1152, 1191, 1296, 1383, 1588, 1728, 1844, 2382, 2592, 2766, 3176, 3456, 3573, 3688, 4149, 4764, 5184, 5532, 6352, 7146, 7376, 8298, 9528, 10368, 10719, 11064, 12447, 12704, 14292, 14752, 16596, 19056, 21438, 22128, 24894, 25408, 28584, 29504, 32157, 33192, 37341, 38112, 42876, 44256, 49788, 50816, 57168, 59008, 64314, 66384, 74682, 76224, 85752, 88512, 99576, 114336, 128628, 132768, 149364, 152448, 171504, 177024, 183017, 199152, 228672, 257256, 265536, 298728, 343008, 366034, 398304, 457344, 514512, 531072, 549051, 597456, 686016, 732068, 796608, 1029024, 1098102, 1194912, 1372032, 1464136, 1593216, 1647153, 2058048, 2196204, 2389824, 2928272, 3294306, 4116096, 4392408, 4779648, 4941459, 5856544, 6588612, 8784816, 9882918, 11713088, 13177224, 14824377, 17569632, 19765836, 23426176, 26354448, 29648754, 35139264, 39531672, 52708896, 59297508, 70278528, 79063344, 105417792, 118595016, 158126688, 210835584, 237190032, 316253376, 474380064, 632506752, 948760128, 1897520256]

約数ペア:

[(1, 1897520256), (2, 948760128), (3, 632506752), (4, 474380064), (6, 316253376), (8, 237190032), (9, 210835584), (12, 158126688), (16, 118595016), (18, 105417792), (24, 79063344), (27, 70278528), (32, 59297508), (36, 52708896), (48, 39531672), (54, 35139264), (64, 29648754), (72, 26354448), (81, 23426176), (96, 19765836), (108, 17569632), (128, 14824377), (144, 13177224), (162, 11713088), (192, 9882918), (216, 8784816), (288, 6588612), (324, 5856544), (384, 4941459), (397, 4779648), (432, 4392408), (461, 4116096), (576, 3294306), (648, 2928272), (794, 2389824), (864, 2196204), (922, 2058048), (1152, 1647153), (1191, 1593216), (1296, 1464136), (1383, 1372032), (1588, 1194912), (1728, 1098102), (1844, 1029024), (2382, 796608), (2592, 732068), (2766, 686016), (3176, 597456), (3456, 549051), (3573, 531072), (3688, 514512), (4149, 457344), (4764, 398304), (5184, 366034), (5532, 343008), (6352, 298728), (7146, 265536), (7376, 257256), (8298, 228672), (9528, 199152), (10368, 183017), (10719, 177024), (11064, 171504), (12447, 152448), (12704, 149364), (14292, 132768), (14752, 128628), (16596, 114336), (19056, 99576), (21438, 88512), (22128, 85752), (24894, 76224), (25408, 74682), (28584, 66384), (29504, 64314), (32157, 59008), (33192, 57168), (37341, 50816), (38112, 49788), (42876, 44256)]