259029056

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 168

約数和(自身を含む): 635642112

約数和(自身を除く): 376613056

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 83, 88, 104, 121, 124, 143, 166, 176, 208, 242, 248, 286, 332, 341, 352, 403, 416, 484, 496, 572, 664, 682, 704, 806, 832, 913, 968, 992, 1079, 1144, 1328, 1364, 1573, 1612, 1826, 1936, 1984, 2158, 2288, 2573, 2656, 2728, 3146, 3224, 3652, 3751, 3872, 4316, 4433, 4576, 5146, 5312, 5456, 6292, 6448, 7304, 7502, 7744, 8632, 8866, 9152, 10043, 10292, 10912, 11869, 12584, 12896, 14608, 15004, 17264, 17732, 20086, 20584, 21824, 23738, 25168, 25792, 28303, 29216, 30008, 33449, 34528, 35464, 40172, 41168, 47476, 48763, 50336, 56606, 58432, 60016, 66898, 69056, 70928, 80344, 82336, 94952, 97526, 100672, 113212, 120032, 130559, 133796, 141856, 160688, 164672, 189904, 195052, 226424, 240064, 261118, 267592, 283712, 311333, 321376, 367939, 379808, 390104, 452848, 522236, 535184, 622666, 642752, 735878, 759616, 780208, 905696, 1044472, 1070368, 1245332, 1471756, 1560416, 1811392, 2088944, 2140736, 2490664, 2943512, 3120832, 4047329, 4177888, 4981328, 5887024, 8094658, 8355776, 9962656, 11774048, 16189316, 19925312, 23548096, 32378632, 64757264, 129514528, 259029056]

約数ペア:

[(1, 259029056), (2, 129514528), (4, 64757264), (8, 32378632), (11, 23548096), (13, 19925312), (16, 16189316), (22, 11774048), (26, 9962656), (31, 8355776), (32, 8094658), (44, 5887024), (52, 4981328), (62, 4177888), (64, 4047329), (83, 3120832), (88, 2943512), (104, 2490664), (121, 2140736), (124, 2088944), (143, 1811392), (166, 1560416), (176, 1471756), (208, 1245332), (242, 1070368), (248, 1044472), (286, 905696), (332, 780208), (341, 759616), (352, 735878), (403, 642752), (416, 622666), (484, 535184), (496, 522236), (572, 452848), (664, 390104), (682, 379808), (704, 367939), (806, 321376), (832, 311333), (913, 283712), (968, 267592), (992, 261118), (1079, 240064), (1144, 226424), (1328, 195052), (1364, 189904), (1573, 164672), (1612, 160688), (1826, 141856), (1936, 133796), (1984, 130559), (2158, 120032), (2288, 113212), (2573, 100672), (2656, 97526), (2728, 94952), (3146, 82336), (3224, 80344), (3652, 70928), (3751, 69056), (3872, 66898), (4316, 60016), (4433, 58432), (4576, 56606), (5146, 50336), (5312, 48763), (5456, 47476), (6292, 41168), (6448, 40172), (7304, 35464), (7502, 34528), (7744, 33449), (8632, 30008), (8866, 29216), (9152, 28303), (10043, 25792), (10292, 25168), (10912, 23738), (11869, 21824), (12584, 20584), (12896, 20086), (14608, 17732), (15004, 17264)]