971661312

素因数分解:

$2^{13}\times 3^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 224

約数和(自身を含む): 3019714560

約数和(自身を除く): 2048053248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 191, 192, 207, 216, 256, 276, 288, 368, 382, 384, 414, 432, 512, 552, 573, 576, 621, 736, 764, 768, 828, 864, 1024, 1104, 1146, 1152, 1242, 1472, 1528, 1536, 1656, 1719, 1728, 2048, 2208, 2292, 2304, 2484, 2944, 3056, 3072, 3312, 3438, 3456, 4096, 4393, 4416, 4584, 4608, 4968, 5157, 5888, 6112, 6144, 6624, 6876, 6912, 8192, 8786, 8832, 9168, 9216, 9936, 10314, 11776, 12224, 12288, 13179, 13248, 13752, 13824, 17572, 17664, 18336, 18432, 19872, 20628, 23552, 24448, 24576, 26358, 26496, 27504, 27648, 35144, 35328, 36672, 36864, 39537, 39744, 41256, 47104, 48896, 52716, 52992, 55008, 55296, 70288, 70656, 73344, 73728, 79074, 79488, 82512, 94208, 97792, 105432, 105984, 110016, 110592, 118611, 140576, 141312, 146688, 158148, 158976, 165024, 188416, 195584, 210864, 211968, 220032, 221184, 237222, 281152, 282624, 293376, 316296, 317952, 330048, 391168, 421728, 423936, 440064, 474444, 562304, 565248, 586752, 632592, 635904, 660096, 782336, 843456, 847872, 880128, 948888, 1124608, 1173504, 1265184, 1271808, 1320192, 1564672, 1686912, 1695744, 1760256, 1897776, 2249216, 2347008, 2530368, 2543616, 2640384, 3373824, 3520512, 3795552, 4498432, 4694016, 5060736, 5087232, 5280768, 6747648, 7041024, 7591104, 8996864, 10121472, 10561536, 13495296, 14082048, 15182208, 17993728, 20242944, 21123072, 26990592, 30364416, 35987456, 40485888, 42246144, 53981184, 60728832, 80971776, 107962368, 121457664, 161943552, 242915328, 323887104, 485830656, 971661312]

約数ペア:

[(1, 971661312), (2, 485830656), (3, 323887104), (4, 242915328), (6, 161943552), (8, 121457664), (9, 107962368), (12, 80971776), (16, 60728832), (18, 53981184), (23, 42246144), (24, 40485888), (27, 35987456), (32, 30364416), (36, 26990592), (46, 21123072), (48, 20242944), (54, 17993728), (64, 15182208), (69, 14082048), (72, 13495296), (92, 10561536), (96, 10121472), (108, 8996864), (128, 7591104), (138, 7041024), (144, 6747648), (184, 5280768), (191, 5087232), (192, 5060736), (207, 4694016), (216, 4498432), (256, 3795552), (276, 3520512), (288, 3373824), (368, 2640384), (382, 2543616), (384, 2530368), (414, 2347008), (432, 2249216), (512, 1897776), (552, 1760256), (573, 1695744), (576, 1686912), (621, 1564672), (736, 1320192), (764, 1271808), (768, 1265184), (828, 1173504), (864, 1124608), (1024, 948888), (1104, 880128), (1146, 847872), (1152, 843456), (1242, 782336), (1472, 660096), (1528, 635904), (1536, 632592), (1656, 586752), (1719, 565248), (1728, 562304), (2048, 474444), (2208, 440064), (2292, 423936), (2304, 421728), (2484, 391168), (2944, 330048), (3056, 317952), (3072, 316296), (3312, 293376), (3438, 282624), (3456, 281152), (4096, 237222), (4393, 221184), (4416, 220032), (4584, 211968), (4608, 210864), (4968, 195584), (5157, 188416), (5888, 165024), (6112, 158976), (6144, 158148), (6624, 146688), (6876, 141312), (6912, 140576), (8192, 118611), (8786, 110592), (8832, 110016), (9168, 105984), (9216, 105432), (9936, 97792), (10314, 94208), (11776, 82512), (12224, 79488), (12288, 79074), (13179, 73728), (13248, 73344), (13752, 70656), (13824, 70288), (17572, 55296), (17664, 55008), (18336, 52992), (18432, 52716), (19872, 48896), (20628, 47104), (23552, 41256), (24448, 39744), (24576, 39537), (26358, 36864), (26496, 36672), (27504, 35328), (27648, 35144)]