2978743872

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:477

約数の個数: 224

約数和(自身を含む): 8856658944

約数和(自身を除く): 5877915072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 137, 156, 186, 192, 208, 248, 274, 281, 312, 372, 403, 411, 416, 496, 548, 562, 624, 744, 806, 822, 832, 843, 992, 1096, 1124, 1209, 1248, 1488, 1612, 1644, 1686, 1781, 1984, 2192, 2248, 2418, 2496, 2976, 3224, 3288, 3372, 3562, 3653, 4247, 4384, 4496, 4836, 5343, 5952, 6448, 6576, 6744, 7124, 7306, 8494, 8711, 8768, 8992, 9672, 10686, 10959, 12741, 12896, 13152, 13488, 14248, 14612, 16988, 17422, 17984, 19344, 21372, 21918, 25482, 25792, 26133, 26304, 26976, 28496, 29224, 33976, 34844, 38497, 38688, 42744, 43836, 50964, 52266, 53952, 55211, 56992, 58448, 67952, 69688, 76994, 77376, 85488, 87672, 101928, 104532, 110422, 113243, 113984, 115491, 116896, 135904, 139376, 153988, 165633, 170976, 175344, 203856, 209064, 220844, 226486, 230982, 233792, 271808, 278752, 307976, 331266, 339729, 341952, 350688, 407712, 418128, 441688, 452972, 461964, 500461, 557504, 615952, 662532, 679458, 701376, 815424, 836256, 883376, 905944, 923928, 1000922, 1193407, 1231904, 1325064, 1358916, 1501383, 1672512, 1766752, 1811888, 1847856, 2001844, 2386814, 2463808, 2650128, 2717832, 3002766, 3533504, 3580221, 3623776, 3695712, 4003688, 4773628, 5300256, 5435664, 6005532, 7160442, 7247552, 7391424, 8007376, 9547256, 10600512, 10871328, 12011064, 14320884, 15514291, 16014752, 19094512, 21742656, 24022128, 28641768, 31028582, 32029504, 38189024, 46542873, 48044256, 57283536, 62057164, 76378048, 93085746, 96088512, 114567072, 124114328, 186171492, 229134144, 248228656, 372342984, 496457312, 744685968, 992914624, 1489371936, 2978743872]

約数ペア:

[(1, 2978743872), (2, 1489371936), (3, 992914624), (4, 744685968), (6, 496457312), (8, 372342984), (12, 248228656), (13, 229134144), (16, 186171492), (24, 124114328), (26, 114567072), (31, 96088512), (32, 93085746), (39, 76378048), (48, 62057164), (52, 57283536), (62, 48044256), (64, 46542873), (78, 38189024), (93, 32029504), (96, 31028582), (104, 28641768), (124, 24022128), (137, 21742656), (156, 19094512), (186, 16014752), (192, 15514291), (208, 14320884), (248, 12011064), (274, 10871328), (281, 10600512), (312, 9547256), (372, 8007376), (403, 7391424), (411, 7247552), (416, 7160442), (496, 6005532), (548, 5435664), (562, 5300256), (624, 4773628), (744, 4003688), (806, 3695712), (822, 3623776), (832, 3580221), (843, 3533504), (992, 3002766), (1096, 2717832), (1124, 2650128), (1209, 2463808), (1248, 2386814), (1488, 2001844), (1612, 1847856), (1644, 1811888), (1686, 1766752), (1781, 1672512), (1984, 1501383), (2192, 1358916), (2248, 1325064), (2418, 1231904), (2496, 1193407), (2976, 1000922), (3224, 923928), (3288, 905944), (3372, 883376), (3562, 836256), (3653, 815424), (4247, 701376), (4384, 679458), (4496, 662532), (4836, 615952), (5343, 557504), (5952, 500461), (6448, 461964), (6576, 452972), (6744, 441688), (7124, 418128), (7306, 407712), (8494, 350688), (8711, 341952), (8768, 339729), (8992, 331266), (9672, 307976), (10686, 278752), (10959, 271808), (12741, 233792), (12896, 230982), (13152, 226486), (13488, 220844), (14248, 209064), (14612, 203856), (16988, 175344), (17422, 170976), (17984, 165633), (19344, 153988), (21372, 139376), (21918, 135904), (25482, 116896), (25792, 115491), (26133, 113984), (26304, 113243), (26976, 110422), (28496, 104532), (29224, 101928), (33976, 87672), (34844, 85488), (38497, 77376), (38688, 76994), (42744, 69688), (43836, 67952), (50964, 58448), (52266, 56992), (53952, 55211)]