4988885328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{260489}}^1$

素因数の和:260529

約数の個数: 120

約数和(自身を含む): 16796395200

約数和(自身を除く): 11807509872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 260489, 520978, 781467, 1041956, 1562934, 1823423, 2083912, 2344401, 3125868, 3646846, 4167824, 4688802, 4949291, 5470269, 6251736, 7293692, 9377604, 9898582, 10940538, 12503472, 14587384, 14847873, 16410807, 18755208, 19797164, 21881076, 29174768, 29695746, 32821614, 34645037, 37510416, 39594328, 43762152, 44543619, 59391492, 65643228, 69290074, 79188656, 87524304, 89087238, 103935111, 118782984, 131286456, 138580148, 178174476, 207870222, 237565968, 262572912, 277160296, 311805333, 356348952, 415740444, 554320592, 623610666, 712697904, 831480888, 1247221332, 1662961776, 2494442664, 4988885328]

約数ペア:

[(1, 4988885328), (2, 2494442664), (3, 1662961776), (4, 1247221332), (6, 831480888), (7, 712697904), (8, 623610666), (9, 554320592), (12, 415740444), (14, 356348952), (16, 311805333), (18, 277160296), (19, 262572912), (21, 237565968), (24, 207870222), (28, 178174476), (36, 138580148), (38, 131286456), (42, 118782984), (48, 103935111), (56, 89087238), (57, 87524304), (63, 79188656), (72, 69290074), (76, 65643228), (84, 59391492), (112, 44543619), (114, 43762152), (126, 39594328), (133, 37510416), (144, 34645037), (152, 32821614), (168, 29695746), (171, 29174768), (228, 21881076), (252, 19797164), (266, 18755208), (304, 16410807), (336, 14847873), (342, 14587384), (399, 12503472), (456, 10940538), (504, 9898582), (532, 9377604), (684, 7293692), (798, 6251736), (912, 5470269), (1008, 4949291), (1064, 4688802), (1197, 4167824), (1368, 3646846), (1596, 3125868), (2128, 2344401), (2394, 2083912), (2736, 1823423), (3192, 1562934), (4788, 1041956), (6384, 781467), (9576, 520978), (19152, 260489)]