2041794816

素因数分解:

$2^8\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:632

約数の個数: 144

約数和(自身を含む): 5590421760

約数和(自身を除く): 3548626944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 79, 96, 128, 146, 158, 192, 219, 237, 256, 292, 316, 384, 438, 461, 474, 584, 632, 768, 876, 922, 948, 1168, 1264, 1383, 1752, 1844, 1896, 2336, 2528, 2766, 3504, 3688, 3792, 4672, 5056, 5532, 5767, 7008, 7376, 7584, 9344, 10112, 11064, 11534, 14016, 14752, 15168, 17301, 18688, 20224, 22128, 23068, 28032, 29504, 30336, 33653, 34602, 36419, 44256, 46136, 56064, 59008, 60672, 67306, 69204, 72838, 88512, 92272, 100959, 109257, 118016, 134612, 138408, 145676, 177024, 184544, 201918, 218514, 269224, 276816, 291352, 354048, 369088, 403836, 437028, 538448, 553632, 582704, 738176, 807672, 874056, 1076896, 1107264, 1165408, 1476352, 1615344, 1748112, 2153792, 2214528, 2330816, 2658587, 3230688, 3496224, 4307584, 4429056, 4661632, 5317174, 6461376, 6992448, 7975761, 8615168, 9323264, 10634348, 12922752, 13984896, 15951522, 21268696, 25845504, 27969792, 31903044, 42537392, 63806088, 85074784, 127612176, 170149568, 255224352, 340299136, 510448704, 680598272, 1020897408, 2041794816]

約数ペア:

[(1, 2041794816), (2, 1020897408), (3, 680598272), (4, 510448704), (6, 340299136), (8, 255224352), (12, 170149568), (16, 127612176), (24, 85074784), (32, 63806088), (48, 42537392), (64, 31903044), (73, 27969792), (79, 25845504), (96, 21268696), (128, 15951522), (146, 13984896), (158, 12922752), (192, 10634348), (219, 9323264), (237, 8615168), (256, 7975761), (292, 6992448), (316, 6461376), (384, 5317174), (438, 4661632), (461, 4429056), (474, 4307584), (584, 3496224), (632, 3230688), (768, 2658587), (876, 2330816), (922, 2214528), (948, 2153792), (1168, 1748112), (1264, 1615344), (1383, 1476352), (1752, 1165408), (1844, 1107264), (1896, 1076896), (2336, 874056), (2528, 807672), (2766, 738176), (3504, 582704), (3688, 553632), (3792, 538448), (4672, 437028), (5056, 403836), (5532, 369088), (5767, 354048), (7008, 291352), (7376, 276816), (7584, 269224), (9344, 218514), (10112, 201918), (11064, 184544), (11534, 177024), (14016, 145676), (14752, 138408), (15168, 134612), (17301, 118016), (18688, 109257), (20224, 100959), (22128, 92272), (23068, 88512), (28032, 72838), (29504, 69204), (30336, 67306), (33653, 60672), (34602, 59008), (36419, 56064), (44256, 46136)]