2901742739128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1\times {\mathrm{1201}}^1$

素因数の和:2049

約数の個数: 128

約数和(自身を含む): 5729503587840

約数和(自身を除く): 2827760848712

約数列:

[1, 2, 4, 8, 31, 62, 73, 124, 146, 248, 292, 317, 421, 584, 634, 842, 1201, 1268, 1684, 2263, 2402, 2536, 3368, 4526, 4804, 9052, 9608, 9827, 13051, 18104, 19654, 23141, 26102, 30733, 37231, 39308, 46282, 52204, 61466, 74462, 78616, 87673, 92564, 104408, 122932, 133457, 148924, 175346, 185128, 245864, 266914, 297848, 350692, 380717, 505621, 533828, 701384, 717371, 761434, 952723, 1011242, 1067656, 1434742, 1522868, 1905446, 2022484, 2717863, 2869484, 3045736, 3810892, 4044968, 4137167, 5435726, 5738968, 7621784, 8274334, 9742361, 10871452, 11802227, 15674251, 16548668, 19484722, 21742904, 23604454, 27792341, 31348502, 33097336, 36910333, 38969444, 47208908, 55584682, 62697004, 73820666, 77938888, 94417816, 111169364, 125394008, 147641332, 160281857, 222338728, 295282664, 302013191, 320563714, 604026382, 641127428, 861562571, 1144220323, 1208052764, 1282254856, 1723125142, 2288440646, 2416105528, 3446250284, 4576881292, 4968737567, 6892500568, 9153762584, 9937475134, 11700575561, 19874950268, 23401151122, 39749900536, 46802302244, 93604604488, 362717842391, 725435684782, 1450871369564, 2901742739128]

約数ペア:

[(1, 2901742739128), (2, 1450871369564), (4, 725435684782), (8, 362717842391), (31, 93604604488), (62, 46802302244), (73, 39749900536), (124, 23401151122), (146, 19874950268), (248, 11700575561), (292, 9937475134), (317, 9153762584), (421, 6892500568), (584, 4968737567), (634, 4576881292), (842, 3446250284), (1201, 2416105528), (1268, 2288440646), (1684, 1723125142), (2263, 1282254856), (2402, 1208052764), (2536, 1144220323), (3368, 861562571), (4526, 641127428), (4804, 604026382), (9052, 320563714), (9608, 302013191), (9827, 295282664), (13051, 222338728), (18104, 160281857), (19654, 147641332), (23141, 125394008), (26102, 111169364), (30733, 94417816), (37231, 77938888), (39308, 73820666), (46282, 62697004), (52204, 55584682), (61466, 47208908), (74462, 38969444), (78616, 36910333), (87673, 33097336), (92564, 31348502), (104408, 27792341), (122932, 23604454), (133457, 21742904), (148924, 19484722), (175346, 16548668), (185128, 15674251), (245864, 11802227), (266914, 10871452), (297848, 9742361), (350692, 8274334), (380717, 7621784), (505621, 5738968), (533828, 5435726), (701384, 4137167), (717371, 4044968), (761434, 3810892), (952723, 3045736), (1011242, 2869484), (1067656, 2717863), (1434742, 2022484), (1522868, 1905446)]