387550592

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:752

約数の個数: 128

約数和(自身を含む): 937681920

約数和(自身を除く): 550131328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 682, 683, 704, 806, 832, 992, 1144, 1364, 1366, 1408, 1612, 1664, 1984, 2288, 2728, 2732, 3224, 3968, 4433, 4576, 5456, 5464, 6448, 7513, 8866, 8879, 9152, 10912, 10928, 12896, 15026, 17732, 17758, 18304, 21173, 21824, 21856, 25792, 30052, 35464, 35516, 42346, 43648, 43712, 51584, 60104, 70928, 71032, 84692, 87424, 97669, 120208, 141856, 142064, 169384, 195338, 232903, 240416, 275249, 283712, 284128, 338768, 390676, 465806, 480832, 550498, 567424, 568256, 677536, 781352, 931612, 961664, 1100996, 1136512, 1355072, 1562704, 1863224, 2201992, 2710144, 3027739, 3125408, 3726448, 4403984, 6055478, 6250816, 7452896, 8807968, 12110956, 12501632, 14905792, 17615936, 24221912, 29811584, 35231872, 48443824, 96887648, 193775296, 387550592]

約数ペア:

[(1, 387550592), (2, 193775296), (4, 96887648), (8, 48443824), (11, 35231872), (13, 29811584), (16, 24221912), (22, 17615936), (26, 14905792), (31, 12501632), (32, 12110956), (44, 8807968), (52, 7452896), (62, 6250816), (64, 6055478), (88, 4403984), (104, 3726448), (124, 3125408), (128, 3027739), (143, 2710144), (176, 2201992), (208, 1863224), (248, 1562704), (286, 1355072), (341, 1136512), (352, 1100996), (403, 961664), (416, 931612), (496, 781352), (572, 677536), (682, 568256), (683, 567424), (704, 550498), (806, 480832), (832, 465806), (992, 390676), (1144, 338768), (1364, 284128), (1366, 283712), (1408, 275249), (1612, 240416), (1664, 232903), (1984, 195338), (2288, 169384), (2728, 142064), (2732, 141856), (3224, 120208), (3968, 97669), (4433, 87424), (4576, 84692), (5456, 71032), (5464, 70928), (6448, 60104), (7513, 51584), (8866, 43712), (8879, 43648), (9152, 42346), (10912, 35516), (10928, 35464), (12896, 30052), (15026, 25792), (17732, 21856), (17758, 21824), (18304, 21173)]