1971500256

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{733}}^1$

素因数の和:1046

約数の個数: 192

約数和(自身を含む): 6303709440

約数和(自身を除く): 4332209184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 283, 288, 297, 352, 396, 432, 528, 566, 594, 733, 792, 849, 864, 1056, 1132, 1188, 1466, 1584, 1698, 2199, 2264, 2376, 2547, 2932, 3113, 3168, 3396, 4398, 4528, 4752, 5094, 5864, 6226, 6597, 6792, 7641, 8063, 8796, 9056, 9339, 9504, 10188, 11728, 12452, 13194, 13584, 15282, 16126, 17592, 18678, 19791, 20376, 23456, 24189, 24904, 26388, 27168, 28017, 30564, 32252, 35184, 37356, 39582, 40752, 48378, 49808, 52776, 56034, 61128, 64504, 70368, 72567, 74712, 79164, 81504, 84051, 96756, 99616, 105552, 112068, 122256, 129008, 145134, 149424, 158328, 168102, 193512, 207439, 211104, 217701, 224136, 244512, 258016, 290268, 298848, 316656, 336204, 387024, 414878, 435402, 448272, 580536, 622317, 633312, 672408, 774048, 829756, 870804, 896544, 1161072, 1244634, 1344816, 1659512, 1741608, 1866951, 2281829, 2322144, 2489268, 2689632, 3319024, 3483216, 3733902, 4563658, 4978536, 5600853, 6638048, 6845487, 6966432, 7467804, 9127316, 9957072, 11201706, 13690974, 14935608, 18254632, 19914144, 20536461, 22403412, 27381948, 29871216, 36509264, 41072922, 44806824, 54763896, 59742432, 61609383, 73018528, 82145844, 89613648, 109527792, 123218766, 164291688, 179227296, 219055584, 246437532, 328583376, 492875064, 657166752, 985750128, 1971500256]

約数ペア:

[(1, 1971500256), (2, 985750128), (3, 657166752), (4, 492875064), (6, 328583376), (8, 246437532), (9, 219055584), (11, 179227296), (12, 164291688), (16, 123218766), (18, 109527792), (22, 89613648), (24, 82145844), (27, 73018528), (32, 61609383), (33, 59742432), (36, 54763896), (44, 44806824), (48, 41072922), (54, 36509264), (66, 29871216), (72, 27381948), (88, 22403412), (96, 20536461), (99, 19914144), (108, 18254632), (132, 14935608), (144, 13690974), (176, 11201706), (198, 9957072), (216, 9127316), (264, 7467804), (283, 6966432), (288, 6845487), (297, 6638048), (352, 5600853), (396, 4978536), (432, 4563658), (528, 3733902), (566, 3483216), (594, 3319024), (733, 2689632), (792, 2489268), (849, 2322144), (864, 2281829), (1056, 1866951), (1132, 1741608), (1188, 1659512), (1466, 1344816), (1584, 1244634), (1698, 1161072), (2199, 896544), (2264, 870804), (2376, 829756), (2547, 774048), (2932, 672408), (3113, 633312), (3168, 622317), (3396, 580536), (4398, 448272), (4528, 435402), (4752, 414878), (5094, 387024), (5864, 336204), (6226, 316656), (6597, 298848), (6792, 290268), (7641, 258016), (8063, 244512), (8796, 224136), (9056, 217701), (9339, 211104), (9504, 207439), (10188, 193512), (11728, 168102), (12452, 158328), (13194, 149424), (13584, 145134), (15282, 129008), (16126, 122256), (17592, 112068), (18678, 105552), (19791, 99616), (20376, 96756), (23456, 84051), (24189, 81504), (24904, 79164), (26388, 74712), (27168, 72567), (28017, 70368), (30564, 64504), (32252, 61128), (35184, 56034), (37356, 52776), (39582, 49808), (40752, 48378)]