2912392808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:715

約数の個数: 128

約数和(自身を含む): 6604416000

約数和(自身を除く): 3692023192

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 181, 221, 247, 323, 362, 442, 479, 494, 646, 724, 884, 958, 988, 1292, 1448, 1768, 1916, 1976, 2353, 2584, 3077, 3439, 3832, 4199, 4706, 6154, 6227, 6878, 8143, 8398, 9101, 9412, 12308, 12454, 13756, 16286, 16796, 18202, 18824, 24616, 24908, 27512, 32572, 33592, 36404, 40001, 44707, 49816, 58463, 65144, 72808, 80002, 86699, 89414, 105859, 116926, 118313, 154717, 160004, 173398, 178828, 211718, 233852, 236626, 309434, 320008, 346796, 357656, 423436, 467704, 473252, 618868, 693592, 760019, 846872, 946504, 1127087, 1237736, 1473883, 1520038, 1647281, 2011321, 2254174, 2947766, 3040076, 3294562, 4022642, 4508348, 5895532, 6080152, 6589124, 8045284, 9016696, 11791064, 13178248, 16090568, 19160479, 21414653, 28003777, 38320958, 42829306, 56007554, 76641916, 85658612, 112015108, 153283832, 171317224, 224030216, 364049101, 728098202, 1456196404, 2912392808]

約数ペア:

[(1, 2912392808), (2, 1456196404), (4, 728098202), (8, 364049101), (13, 224030216), (17, 171317224), (19, 153283832), (26, 112015108), (34, 85658612), (38, 76641916), (52, 56007554), (68, 42829306), (76, 38320958), (104, 28003777), (136, 21414653), (152, 19160479), (181, 16090568), (221, 13178248), (247, 11791064), (323, 9016696), (362, 8045284), (442, 6589124), (479, 6080152), (494, 5895532), (646, 4508348), (724, 4022642), (884, 3294562), (958, 3040076), (988, 2947766), (1292, 2254174), (1448, 2011321), (1768, 1647281), (1916, 1520038), (1976, 1473883), (2353, 1237736), (2584, 1127087), (3077, 946504), (3439, 846872), (3832, 760019), (4199, 693592), (4706, 618868), (6154, 473252), (6227, 467704), (6878, 423436), (8143, 357656), (8398, 346796), (9101, 320008), (9412, 309434), (12308, 236626), (12454, 233852), (13756, 211718), (16286, 178828), (16796, 173398), (18202, 160004), (18824, 154717), (24616, 118313), (24908, 116926), (27512, 105859), (32572, 89414), (33592, 86699), (36404, 80002), (40001, 72808), (44707, 65144), (49816, 58463)]