240063642

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1042

約数の個数: 128

約数和(自身を含む): 670656000

約数和(自身を除く): 430592358

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 182, 189, 234, 273, 294, 343, 351, 378, 441, 546, 637, 686, 702, 819, 882, 997, 1029, 1274, 1323, 1638, 1911, 1994, 2058, 2457, 2646, 2991, 3087, 3822, 4459, 4914, 5733, 5982, 6174, 6979, 8918, 8973, 9261, 11466, 12961, 13377, 13958, 17199, 17946, 18522, 20937, 25922, 26754, 26919, 34398, 38883, 40131, 41874, 48853, 53838, 62811, 77766, 80262, 90727, 97706, 116649, 120393, 125622, 146559, 181454, 188433, 233298, 240786, 272181, 293118, 341971, 349947, 376866, 439677, 544362, 635089, 683942, 699894, 816543, 879354, 1025913, 1270178, 1319031, 1633086, 1905267, 2051826, 2449629, 2638062, 3077739, 3810534, 4445623, 4899258, 5715801, 6155478, 8891246, 9233217, 11431602, 13336869, 17147403, 18466434, 26673738, 34294806, 40010607, 80021214, 120031821, 240063642]

約数ペア:

[(1, 240063642), (2, 120031821), (3, 80021214), (6, 40010607), (7, 34294806), (9, 26673738), (13, 18466434), (14, 17147403), (18, 13336869), (21, 11431602), (26, 9233217), (27, 8891246), (39, 6155478), (42, 5715801), (49, 4899258), (54, 4445623), (63, 3810534), (78, 3077739), (91, 2638062), (98, 2449629), (117, 2051826), (126, 1905267), (147, 1633086), (182, 1319031), (189, 1270178), (234, 1025913), (273, 879354), (294, 816543), (343, 699894), (351, 683942), (378, 635089), (441, 544362), (546, 439677), (637, 376866), (686, 349947), (702, 341971), (819, 293118), (882, 272181), (997, 240786), (1029, 233298), (1274, 188433), (1323, 181454), (1638, 146559), (1911, 125622), (1994, 120393), (2058, 116649), (2457, 97706), (2646, 90727), (2991, 80262), (3087, 77766), (3822, 62811), (4459, 53838), (4914, 48853), (5733, 41874), (5982, 40131), (6174, 38883), (6979, 34398), (8918, 26919), (8973, 26754), (9261, 25922), (11466, 20937), (12961, 18522), (13377, 17946), (13958, 17199)]