1954344028

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 4641280000

約数和(自身を除く): 2686935972

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 73, 76, 79, 91, 98, 133, 146, 158, 182, 196, 247, 266, 292, 316, 343, 364, 494, 511, 532, 553, 637, 686, 931, 949, 988, 1022, 1027, 1106, 1274, 1372, 1387, 1501, 1729, 1862, 1898, 2044, 2054, 2212, 2548, 2774, 3002, 3458, 3577, 3724, 3796, 3871, 4108, 4459, 5548, 5767, 6004, 6517, 6643, 6916, 7154, 7189, 7742, 8918, 9709, 10507, 11534, 12103, 13034, 13286, 14308, 14378, 15484, 17836, 18031, 19418, 19513, 21014, 23068, 24206, 25039, 26068, 26572, 27097, 28756, 36062, 38836, 39026, 40369, 42028, 46501, 48412, 50078, 50323, 54194, 67963, 72124, 73549, 74971, 78052, 80738, 84721, 93002, 100156, 100646, 108388, 109573, 126217, 135926, 136591, 147098, 149942, 161476, 169442, 186004, 201292, 219146, 252434, 271852, 273182, 282583, 294196, 299884, 325507, 338884, 352261, 438292, 475741, 504868, 514843, 524797, 546364, 565166, 651014, 704522, 767011, 883519, 951482, 956137, 1029686, 1049594, 1130332, 1302028, 1409044, 1424449, 1534022, 1767038, 1902964, 1912274, 1978081, 2059372, 2099188, 2848898, 3068044, 3534076, 3673579, 3824548, 3956162, 5369077, 5697796, 6184633, 6692959, 7347158, 7912324, 9971143, 10738154, 12369266, 13385918, 14694316, 19942286, 21476308, 24738532, 25715053, 26771836, 37583539, 39884572, 51430106, 69798001, 75167078, 102860212, 139596002, 150334156, 279192004, 488586007, 977172014, 1954344028]

約数ペア:

[(1, 1954344028), (2, 977172014), (4, 488586007), (7, 279192004), (13, 150334156), (14, 139596002), (19, 102860212), (26, 75167078), (28, 69798001), (38, 51430106), (49, 39884572), (52, 37583539), (73, 26771836), (76, 25715053), (79, 24738532), (91, 21476308), (98, 19942286), (133, 14694316), (146, 13385918), (158, 12369266), (182, 10738154), (196, 9971143), (247, 7912324), (266, 7347158), (292, 6692959), (316, 6184633), (343, 5697796), (364, 5369077), (494, 3956162), (511, 3824548), (532, 3673579), (553, 3534076), (637, 3068044), (686, 2848898), (931, 2099188), (949, 2059372), (988, 1978081), (1022, 1912274), (1027, 1902964), (1106, 1767038), (1274, 1534022), (1372, 1424449), (1387, 1409044), (1501, 1302028), (1729, 1130332), (1862, 1049594), (1898, 1029686), (2044, 956137), (2054, 951482), (2212, 883519), (2548, 767011), (2774, 704522), (3002, 651014), (3458, 565166), (3577, 546364), (3724, 524797), (3796, 514843), (3871, 504868), (4108, 475741), (4459, 438292), (5548, 352261), (5767, 338884), (6004, 325507), (6517, 299884), (6643, 294196), (6916, 282583), (7154, 273182), (7189, 271852), (7742, 252434), (8918, 219146), (9709, 201292), (10507, 186004), (11534, 169442), (12103, 161476), (13034, 149942), (13286, 147098), (14308, 136591), (14378, 135926), (15484, 126217), (17836, 109573), (18031, 108388), (19418, 100646), (19513, 100156), (21014, 93002), (23068, 84721), (24206, 80738), (25039, 78052), (26068, 74971), (26572, 73549), (27097, 72124), (28756, 67963), (36062, 54194), (38836, 50323), (39026, 50078), (40369, 48412), (42028, 46501)]