2489628672

素因数分解:

$2^{11}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7109}}^1$

素因数の和:7156

約数の個数: 144

約数和(自身を含む): 7570017000

約数和(自身を除く): 5080388328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1024, 1152, 1216, 1368, 1536, 1824, 2048, 2304, 2432, 2736, 3072, 3648, 4608, 4864, 5472, 6144, 7109, 7296, 9216, 9728, 10944, 14218, 14592, 18432, 19456, 21327, 21888, 28436, 29184, 38912, 42654, 43776, 56872, 58368, 63981, 85308, 87552, 113744, 116736, 127962, 135071, 170616, 175104, 227488, 255924, 270142, 341232, 350208, 405213, 454976, 511848, 540284, 682464, 810426, 909952, 1023696, 1080568, 1215639, 1364928, 1620852, 1819904, 2047392, 2161136, 2431278, 2729856, 3241704, 3639808, 4094784, 4322272, 4862556, 5459712, 6483408, 7279616, 8189568, 8644544, 9725112, 10919424, 12966816, 14559232, 16379136, 17289088, 19450224, 21838848, 25933632, 32758272, 34578176, 38900448, 43677696, 51867264, 65516544, 69156352, 77800896, 103734528, 131033088, 138312704, 155601792, 207469056, 276625408, 311203584, 414938112, 622407168, 829876224, 1244814336, 2489628672]

約数ペア:

[(1, 2489628672), (2, 1244814336), (3, 829876224), (4, 622407168), (6, 414938112), (8, 311203584), (9, 276625408), (12, 207469056), (16, 155601792), (18, 138312704), (19, 131033088), (24, 103734528), (32, 77800896), (36, 69156352), (38, 65516544), (48, 51867264), (57, 43677696), (64, 38900448), (72, 34578176), (76, 32758272), (96, 25933632), (114, 21838848), (128, 19450224), (144, 17289088), (152, 16379136), (171, 14559232), (192, 12966816), (228, 10919424), (256, 9725112), (288, 8644544), (304, 8189568), (342, 7279616), (384, 6483408), (456, 5459712), (512, 4862556), (576, 4322272), (608, 4094784), (684, 3639808), (768, 3241704), (912, 2729856), (1024, 2431278), (1152, 2161136), (1216, 2047392), (1368, 1819904), (1536, 1620852), (1824, 1364928), (2048, 1215639), (2304, 1080568), (2432, 1023696), (2736, 909952), (3072, 810426), (3648, 682464), (4608, 540284), (4864, 511848), (5472, 454976), (6144, 405213), (7109, 350208), (7296, 341232), (9216, 270142), (9728, 255924), (10944, 227488), (14218, 175104), (14592, 170616), (18432, 135071), (19456, 127962), (21327, 116736), (21888, 113744), (28436, 87552), (29184, 85308), (38912, 63981), (42654, 58368), (43776, 56872)]