1971606622008

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{51929}}^1$

素因数の和:52429

約数の個数: 128

約数和(自身を含む): 5100539673600

約数和(自身を除く): 3128933051592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 97, 141, 188, 194, 282, 291, 347, 376, 388, 564, 582, 694, 776, 1041, 1128, 1164, 1388, 2082, 2328, 2776, 4164, 4559, 8328, 9118, 13677, 16309, 18236, 27354, 32618, 33659, 36472, 48927, 51929, 54708, 65236, 67318, 97854, 100977, 103858, 109416, 130472, 134636, 155787, 195708, 201954, 207716, 269272, 311574, 391416, 403908, 415432, 623148, 807816, 1246296, 1581973, 2440663, 3163946, 4745919, 4881326, 5037113, 6327892, 7321989, 9491838, 9762652, 10074226, 12655784, 14643978, 15111339, 18019363, 18983676, 19525304, 20148452, 29287956, 30222678, 36038726, 37967352, 40296904, 54058089, 58575912, 60445356, 72077452, 108116178, 120890712, 144154904, 216232356, 236744311, 432464712, 473488622, 710232933, 846910061, 946977244, 1420465866, 1693820122, 1747878211, 1893954488, 2540730183, 2840931732, 3387640244, 3495756422, 5081460366, 5243634633, 5681863464, 6775280488, 6991512844, 10162920732, 10487269266, 13983025688, 20325841464, 20974538532, 41949077064, 82150275917, 164300551834, 246450827751, 328601103668, 492901655502, 657202207336, 985803311004, 1971606622008]

約数ペア:

[(1, 1971606622008), (2, 985803311004), (3, 657202207336), (4, 492901655502), (6, 328601103668), (8, 246450827751), (12, 164300551834), (24, 82150275917), (47, 41949077064), (94, 20974538532), (97, 20325841464), (141, 13983025688), (188, 10487269266), (194, 10162920732), (282, 6991512844), (291, 6775280488), (347, 5681863464), (376, 5243634633), (388, 5081460366), (564, 3495756422), (582, 3387640244), (694, 2840931732), (776, 2540730183), (1041, 1893954488), (1128, 1747878211), (1164, 1693820122), (1388, 1420465866), (2082, 946977244), (2328, 846910061), (2776, 710232933), (4164, 473488622), (4559, 432464712), (8328, 236744311), (9118, 216232356), (13677, 144154904), (16309, 120890712), (18236, 108116178), (27354, 72077452), (32618, 60445356), (33659, 58575912), (36472, 54058089), (48927, 40296904), (51929, 37967352), (54708, 36038726), (65236, 30222678), (67318, 29287956), (97854, 20148452), (100977, 19525304), (103858, 18983676), (109416, 18019363), (130472, 15111339), (134636, 14643978), (155787, 12655784), (195708, 10074226), (201954, 9762652), (207716, 9491838), (269272, 7321989), (311574, 6327892), (391416, 5037113), (403908, 4881326), (415432, 4745919), (623148, 3163946), (807816, 2440663), (1246296, 1581973)]