641851741608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{325513}}^1$

素因数の和:325648

約数の個数: 192

約数和(自身を含む): 2036519748480

約数和(自身を除く): 1394668006872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 97, 121, 132, 154, 168, 194, 231, 242, 264, 291, 308, 363, 388, 462, 484, 582, 616, 679, 726, 776, 847, 924, 968, 1067, 1164, 1358, 1452, 1694, 1848, 2037, 2134, 2328, 2541, 2716, 2904, 3201, 3388, 4074, 4268, 5082, 5432, 6402, 6776, 7469, 8148, 8536, 10164, 11737, 12804, 14938, 16296, 20328, 22407, 23474, 25608, 29876, 35211, 44814, 46948, 59752, 70422, 82159, 89628, 93896, 140844, 164318, 179256, 246477, 281688, 325513, 328636, 492954, 651026, 657272, 976539, 985908, 1302052, 1953078, 1971816, 2278591, 2604104, 3580643, 3906156, 4557182, 6835773, 7161286, 7812312, 9114364, 10741929, 13671546, 14322572, 18228728, 21483858, 25064501, 27343092, 28645144, 31574761, 39387073, 42967716, 50129002, 54686184, 63149522, 75193503, 78774146, 85935432, 94724283, 100258004, 118161219, 126299044, 150387006, 157548292, 189448566, 200516008, 221023327, 236322438, 252598088, 275709511, 300774012, 315096584, 347322371, 378897132, 442046654, 472644876, 551419022, 601548024, 663069981, 694644742, 757794264, 827128533, 884093308, 945289752, 1041967113, 1102838044, 1326139962, 1389289484, 1654257066, 1768186616, 2083934226, 2205676088, 2431256597, 2652279924, 2778578968, 3308514132, 3820546081, 4167868452, 4862513194, 5304559848, 6617028264, 7293769791, 7641092162, 8335736904, 9725026388, 11461638243, 14587539582, 15282184324, 19450052776, 22923276486, 26743822567, 29175079164, 30564368648, 45846552972, 53487645134, 58350158328, 80231467701, 91693105944, 106975290268, 160462935402, 213950580536, 320925870804, 641851741608]

約数ペア:

[(1, 641851741608), (2, 320925870804), (3, 213950580536), (4, 160462935402), (6, 106975290268), (7, 91693105944), (8, 80231467701), (11, 58350158328), (12, 53487645134), (14, 45846552972), (21, 30564368648), (22, 29175079164), (24, 26743822567), (28, 22923276486), (33, 19450052776), (42, 15282184324), (44, 14587539582), (56, 11461638243), (66, 9725026388), (77, 8335736904), (84, 7641092162), (88, 7293769791), (97, 6617028264), (121, 5304559848), (132, 4862513194), (154, 4167868452), (168, 3820546081), (194, 3308514132), (231, 2778578968), (242, 2652279924), (264, 2431256597), (291, 2205676088), (308, 2083934226), (363, 1768186616), (388, 1654257066), (462, 1389289484), (484, 1326139962), (582, 1102838044), (616, 1041967113), (679, 945289752), (726, 884093308), (776, 827128533), (847, 757794264), (924, 694644742), (968, 663069981), (1067, 601548024), (1164, 551419022), (1358, 472644876), (1452, 442046654), (1694, 378897132), (1848, 347322371), (2037, 315096584), (2134, 300774012), (2328, 275709511), (2541, 252598088), (2716, 236322438), (2904, 221023327), (3201, 200516008), (3388, 189448566), (4074, 157548292), (4268, 150387006), (5082, 126299044), (5432, 118161219), (6402, 100258004), (6776, 94724283), (7469, 85935432), (8148, 78774146), (8536, 75193503), (10164, 63149522), (11737, 54686184), (12804, 50129002), (14938, 42967716), (16296, 39387073), (20328, 31574761), (22407, 28645144), (23474, 27343092), (25608, 25064501), (29876, 21483858), (35211, 18228728), (44814, 14322572), (46948, 13671546), (59752, 10741929), (70422, 9114364), (82159, 7812312), (89628, 7161286), (93896, 6835773), (140844, 4557182), (164318, 3906156), (179256, 3580643), (246477, 2604104), (281688, 2278591), (325513, 1971816), (328636, 1953078), (492954, 1302052), (651026, 985908), (657272, 976539)]