56721771768

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1\times {\mathrm{1471}}^1$

素因数の和:1933

約数の個数: 128

約数和(自身を含む): 146893824000

約数和(自身を除く): 90172052232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 149, 164, 246, 263, 298, 328, 447, 492, 526, 596, 789, 894, 984, 1052, 1192, 1471, 1578, 1788, 2104, 2942, 3156, 3576, 4413, 5884, 6109, 6312, 8826, 10783, 11768, 12218, 17652, 18327, 21566, 24436, 32349, 35304, 36654, 39187, 43132, 48872, 60311, 64698, 73308, 78374, 86264, 117561, 120622, 129396, 146616, 156748, 180933, 219179, 235122, 241244, 258792, 313496, 361866, 386873, 438358, 470244, 482488, 657537, 723732, 773746, 876716, 940488, 1160619, 1315074, 1447464, 1547492, 1606667, 1753432, 2321238, 2630148, 3094984, 3213334, 4642476, 4820001, 5260296, 6426668, 8986339, 9284952, 9640002, 12853336, 15861793, 17972678, 19280004, 26959017, 31723586, 35945356, 38560008, 47585379, 53918034, 57644077, 63447172, 71890712, 95170758, 107836068, 115288154, 126894344, 172932231, 190341516, 215672136, 230576308, 345864462, 380683032, 461152616, 691728924, 1383457848, 2363407157, 4726814314, 7090221471, 9453628628, 14180442942, 18907257256, 28360885884, 56721771768]

約数ペア:

[(1, 56721771768), (2, 28360885884), (3, 18907257256), (4, 14180442942), (6, 9453628628), (8, 7090221471), (12, 4726814314), (24, 2363407157), (41, 1383457848), (82, 691728924), (123, 461152616), (149, 380683032), (164, 345864462), (246, 230576308), (263, 215672136), (298, 190341516), (328, 172932231), (447, 126894344), (492, 115288154), (526, 107836068), (596, 95170758), (789, 71890712), (894, 63447172), (984, 57644077), (1052, 53918034), (1192, 47585379), (1471, 38560008), (1578, 35945356), (1788, 31723586), (2104, 26959017), (2942, 19280004), (3156, 17972678), (3576, 15861793), (4413, 12853336), (5884, 9640002), (6109, 9284952), (6312, 8986339), (8826, 6426668), (10783, 5260296), (11768, 4820001), (12218, 4642476), (17652, 3213334), (18327, 3094984), (21566, 2630148), (24436, 2321238), (32349, 1753432), (35304, 1606667), (36654, 1547492), (39187, 1447464), (43132, 1315074), (48872, 1160619), (60311, 940488), (64698, 876716), (73308, 773746), (78374, 723732), (86264, 657537), (117561, 482488), (120622, 470244), (129396, 438358), (146616, 386873), (156748, 361866), (180933, 313496), (219179, 258792), (235122, 241244)]