2017144792

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 4467355200

約数和(自身を除く): 2450210408

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 43, 52, 68, 86, 104, 136, 157, 169, 172, 221, 314, 338, 344, 442, 559, 628, 676, 731, 884, 1118, 1256, 1352, 1462, 1768, 2041, 2197, 2236, 2669, 2873, 2924, 4082, 4394, 4472, 5338, 5746, 5848, 6751, 7267, 8164, 8788, 9503, 10676, 11492, 13502, 14534, 16328, 17576, 19006, 21352, 22984, 26533, 27004, 29068, 34697, 37349, 38012, 53066, 54008, 58136, 69394, 74698, 76024, 87763, 94471, 106132, 114767, 123539, 138788, 149396, 175526, 188942, 212264, 229534, 247078, 277576, 298792, 344929, 351052, 377884, 451061, 459068, 494156, 689858, 702104, 755768, 902122, 918136, 988312, 1140919, 1379716, 1491971, 1606007, 1804244, 2281838, 2759432, 2983942, 3212014, 3608488, 4563676, 5863793, 5967884, 6424028, 9127352, 11727586, 11935768, 12848056, 14831947, 19395623, 23455172, 29663894, 38791246, 46910344, 59327788, 77582492, 118655576, 155164984, 252143099, 504286198, 1008572396, 2017144792]

約数ペア:

[(1, 2017144792), (2, 1008572396), (4, 504286198), (8, 252143099), (13, 155164984), (17, 118655576), (26, 77582492), (34, 59327788), (43, 46910344), (52, 38791246), (68, 29663894), (86, 23455172), (104, 19395623), (136, 14831947), (157, 12848056), (169, 11935768), (172, 11727586), (221, 9127352), (314, 6424028), (338, 5967884), (344, 5863793), (442, 4563676), (559, 3608488), (628, 3212014), (676, 2983942), (731, 2759432), (884, 2281838), (1118, 1804244), (1256, 1606007), (1352, 1491971), (1462, 1379716), (1768, 1140919), (2041, 988312), (2197, 918136), (2236, 902122), (2669, 755768), (2873, 702104), (2924, 689858), (4082, 494156), (4394, 459068), (4472, 451061), (5338, 377884), (5746, 351052), (5848, 344929), (6751, 298792), (7267, 277576), (8164, 247078), (8788, 229534), (9503, 212264), (10676, 188942), (11492, 175526), (13502, 149396), (14534, 138788), (16328, 123539), (17576, 114767), (19006, 106132), (21352, 94471), (22984, 87763), (26533, 76024), (27004, 74698), (29068, 69394), (34697, 58136), (37349, 54008), (38012, 53066)]