17156788348

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1\times {\mathrm{743}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 36747648000

約数和(自身を除く): 19590859652

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 139, 238, 278, 349, 476, 556, 698, 743, 973, 1396, 1486, 1946, 2363, 2443, 2972, 3892, 4726, 4886, 5201, 5933, 9452, 9772, 10402, 11866, 12631, 16541, 20804, 23732, 25262, 33082, 41531, 48511, 50524, 66164, 83062, 88417, 97022, 103277, 166124, 176834, 194044, 206554, 259307, 339577, 353668, 413108, 518614, 679154, 722939, 824687, 1037228, 1358308, 1445878, 1649374, 1755709, 1815149, 2891756, 3298748, 3511418, 3630298, 4408219, 5772809, 7022836, 7260596, 8816438, 11545618, 12289963, 17632876, 23091236, 24579926, 30857533, 36043673, 49159852, 61715066, 72087346, 123430132, 144174692, 252305711, 504611422, 612742441, 1009222844, 1225484882, 2450969764, 4289197087, 8578394174, 17156788348]

約数ペア:

[(1, 17156788348), (2, 8578394174), (4, 4289197087), (7, 2450969764), (14, 1225484882), (17, 1009222844), (28, 612742441), (34, 504611422), (68, 252305711), (119, 144174692), (139, 123430132), (238, 72087346), (278, 61715066), (349, 49159852), (476, 36043673), (556, 30857533), (698, 24579926), (743, 23091236), (973, 17632876), (1396, 12289963), (1486, 11545618), (1946, 8816438), (2363, 7260596), (2443, 7022836), (2972, 5772809), (3892, 4408219), (4726, 3630298), (4886, 3511418), (5201, 3298748), (5933, 2891756), (9452, 1815149), (9772, 1755709), (10402, 1649374), (11866, 1445878), (12631, 1358308), (16541, 1037228), (20804, 824687), (23732, 722939), (25262, 679154), (33082, 518614), (41531, 413108), (48511, 353668), (50524, 339577), (66164, 259307), (83062, 206554), (88417, 194044), (97022, 176834), (103277, 166124)]