3997740852

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{16073}}^1$

素因数の和:16147

約数の個数: 144

約数和(自身を含む): 12313969920

約数和(自身を除く): 8316229068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 84, 94, 98, 108, 126, 141, 147, 188, 189, 196, 252, 282, 294, 329, 378, 423, 441, 564, 588, 658, 756, 846, 882, 987, 1269, 1316, 1323, 1692, 1764, 1974, 2303, 2538, 2646, 2961, 3948, 4606, 5076, 5292, 5922, 6909, 8883, 9212, 11844, 13818, 16073, 17766, 20727, 27636, 32146, 35532, 41454, 48219, 62181, 64292, 82908, 96438, 112511, 124362, 144657, 192876, 225022, 248724, 289314, 337533, 433971, 450044, 578628, 675066, 755431, 787577, 867942, 1012599, 1350132, 1510862, 1575154, 1735884, 2025198, 2266293, 2362731, 3021724, 3037797, 3150308, 4050396, 4532586, 4725462, 5288017, 6075594, 6798879, 7088193, 9065172, 9450924, 10576034, 12151188, 13597758, 14176386, 15864051, 20396637, 21152068, 21264579, 27195516, 28352772, 31728102, 37016119, 40793274, 42529158, 47592153, 63456204, 74032238, 81586548, 85058316, 95184306, 111048357, 142776459, 148064476, 190368612, 222096714, 285552918, 333145071, 444193428, 571105836, 666290142, 999435213, 1332580284, 1998870426, 3997740852]

約数ペア:

[(1, 3997740852), (2, 1998870426), (3, 1332580284), (4, 999435213), (6, 666290142), (7, 571105836), (9, 444193428), (12, 333145071), (14, 285552918), (18, 222096714), (21, 190368612), (27, 148064476), (28, 142776459), (36, 111048357), (42, 95184306), (47, 85058316), (49, 81586548), (54, 74032238), (63, 63456204), (84, 47592153), (94, 42529158), (98, 40793274), (108, 37016119), (126, 31728102), (141, 28352772), (147, 27195516), (188, 21264579), (189, 21152068), (196, 20396637), (252, 15864051), (282, 14176386), (294, 13597758), (329, 12151188), (378, 10576034), (423, 9450924), (441, 9065172), (564, 7088193), (588, 6798879), (658, 6075594), (756, 5288017), (846, 4725462), (882, 4532586), (987, 4050396), (1269, 3150308), (1316, 3037797), (1323, 3021724), (1692, 2362731), (1764, 2266293), (1974, 2025198), (2303, 1735884), (2538, 1575154), (2646, 1510862), (2961, 1350132), (3948, 1012599), (4606, 867942), (5076, 787577), (5292, 755431), (5922, 675066), (6909, 578628), (8883, 450044), (9212, 433971), (11844, 337533), (13818, 289314), (16073, 248724), (17766, 225022), (20727, 192876), (27636, 144657), (32146, 124362), (35532, 112511), (41454, 96438), (48219, 82908), (62181, 64292)]