247410365982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1\times {\mathrm{1493}}^1$

素因数の和:2906

約数の個数: 128

約数和(自身を含む): 564695857152

約数和(自身を除く): 317285491170

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 71, 78, 138, 142, 213, 299, 426, 598, 897, 923, 1301, 1493, 1633, 1794, 1846, 2602, 2769, 2986, 3266, 3903, 4479, 4899, 5538, 7806, 8958, 9798, 16913, 19409, 21229, 29923, 33826, 34339, 38818, 42458, 50739, 58227, 59846, 63687, 68678, 89769, 92371, 101478, 103017, 106003, 116454, 127374, 179538, 184742, 206034, 212006, 277113, 318009, 388999, 446407, 554226, 636018, 777998, 892814, 1166997, 1200823, 1339221, 1378039, 1942393, 2124533, 2333994, 2401646, 2438069, 2678442, 2756078, 3602469, 3884786, 4134117, 4249066, 4876138, 5827179, 6373599, 7204938, 7314207, 8268234, 11654358, 12747198, 14628414, 25251109, 27618929, 31694897, 44675039, 50502218, 55237858, 63389794, 75753327, 82856787, 89350078, 95084691, 134025117, 137909903, 151506654, 165713574, 190169382, 268050234, 275819806, 413729709, 580775507, 827459418, 1161551014, 1742326521, 1792828739, 3171927769, 3484653042, 3585657478, 5378486217, 6343855538, 9515783307, 10756972434, 19031566614, 41235060997, 82470121994, 123705182991, 247410365982]

約数ペア:

[(1, 247410365982), (2, 123705182991), (3, 82470121994), (6, 41235060997), (13, 19031566614), (23, 10756972434), (26, 9515783307), (39, 6343855538), (46, 5378486217), (69, 3585657478), (71, 3484653042), (78, 3171927769), (138, 1792828739), (142, 1742326521), (213, 1161551014), (299, 827459418), (426, 580775507), (598, 413729709), (897, 275819806), (923, 268050234), (1301, 190169382), (1493, 165713574), (1633, 151506654), (1794, 137909903), (1846, 134025117), (2602, 95084691), (2769, 89350078), (2986, 82856787), (3266, 75753327), (3903, 63389794), (4479, 55237858), (4899, 50502218), (5538, 44675039), (7806, 31694897), (8958, 27618929), (9798, 25251109), (16913, 14628414), (19409, 12747198), (21229, 11654358), (29923, 8268234), (33826, 7314207), (34339, 7204938), (38818, 6373599), (42458, 5827179), (50739, 4876138), (58227, 4249066), (59846, 4134117), (63687, 3884786), (68678, 3602469), (89769, 2756078), (92371, 2678442), (101478, 2438069), (103017, 2401646), (106003, 2333994), (116454, 2124533), (127374, 1942393), (179538, 1378039), (184742, 1339221), (206034, 1200823), (212006, 1166997), (277113, 892814), (318009, 777998), (388999, 636018), (446407, 554226)]