71339771264

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{1427}}^1$

素因数の和:1808

約数の個数: 128

約数和(自身を含む): 150736481280

約数和(自身を除く): 79396710016

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 293, 344, 496, 586, 688, 992, 1172, 1333, 1376, 1427, 1984, 2344, 2666, 2752, 2854, 3968, 4688, 5332, 5504, 5708, 9083, 9376, 10664, 11416, 12599, 18166, 18752, 21328, 22832, 25198, 36332, 37504, 42656, 44237, 45664, 50396, 61361, 72664, 85312, 88474, 91328, 100792, 122722, 145328, 170624, 176948, 182656, 201584, 245444, 290656, 353896, 390569, 403168, 418111, 490888, 581312, 707792, 781138, 806336, 836222, 981776, 1162624, 1415584, 1562276, 1612672, 1672444, 1902191, 1963552, 2831168, 3124552, 3344888, 3804382, 3927104, 5662336, 6249104, 6689776, 7608764, 7854208, 12498208, 12961441, 13379552, 15217528, 17978773, 24996416, 25922882, 26759104, 30435056, 35957546, 49992832, 51845764, 53518208, 60870112, 71915092, 103691528, 121740224, 143830184, 207383056, 243480448, 287660368, 414766112, 557341963, 575320736, 829532224, 1114683926, 1150641472, 1659064448, 2229367852, 2301282944, 4458735704, 8917471408, 17834942816, 35669885632, 71339771264]

約数ペア:

[(1, 71339771264), (2, 35669885632), (4, 17834942816), (8, 8917471408), (16, 4458735704), (31, 2301282944), (32, 2229367852), (43, 1659064448), (62, 1150641472), (64, 1114683926), (86, 829532224), (124, 575320736), (128, 557341963), (172, 414766112), (248, 287660368), (293, 243480448), (344, 207383056), (496, 143830184), (586, 121740224), (688, 103691528), (992, 71915092), (1172, 60870112), (1333, 53518208), (1376, 51845764), (1427, 49992832), (1984, 35957546), (2344, 30435056), (2666, 26759104), (2752, 25922882), (2854, 24996416), (3968, 17978773), (4688, 15217528), (5332, 13379552), (5504, 12961441), (5708, 12498208), (9083, 7854208), (9376, 7608764), (10664, 6689776), (11416, 6249104), (12599, 5662336), (18166, 3927104), (18752, 3804382), (21328, 3344888), (22832, 3124552), (25198, 2831168), (36332, 1963552), (37504, 1902191), (42656, 1672444), (44237, 1612672), (45664, 1562276), (50396, 1415584), (61361, 1162624), (72664, 981776), (85312, 836222), (88474, 806336), (91328, 781138), (100792, 707792), (122722, 581312), (145328, 490888), (170624, 418111), (176948, 403168), (182656, 390569), (201584, 353896), (245444, 290656)]