440393291244

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1\times {\mathrm{6271}}^1$

素因数の和:7620

約数の個数: 144

約数和(自身を含む): 1187072839680

約数和(自身を除く): 746679548436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1237, 1494, 1577, 2474, 2988, 3154, 3711, 4731, 4948, 6271, 6308, 7422, 9462, 11133, 12542, 14193, 14844, 18813, 18924, 22266, 23503, 25084, 28386, 37626, 44532, 47006, 56439, 56772, 70509, 75252, 94012, 102671, 112878, 119149, 141018, 205342, 211527, 225756, 238298, 282036, 308013, 357447, 410684, 423054, 476596, 520493, 616026, 714894, 846108, 924039, 1040986, 1072341, 1232052, 1429788, 1561479, 1848078, 1950749, 2081972, 2144682, 3122958, 3696156, 3901498, 4289364, 4684437, 5852247, 6245916, 7757227, 7802996, 9368874, 9889367, 11704494, 15514454, 17556741, 18737748, 19778734, 23271681, 23408988, 29668101, 31028908, 35113482, 39557468, 46543362, 59336202, 69815043, 70226964, 89004303, 93086724, 118672404, 139630086, 147387313, 178008606, 279260172, 294774626, 356017212, 442161939, 589549252, 643849841, 884323878, 1287699682, 1326485817, 1768647756, 1931549523, 2575399364, 2652971634, 3863099046, 5305943268, 5794648569, 7726198092, 11589297138, 12233146979, 23178594276, 24466293958, 36699440937, 48932587916, 73398881874, 110098322811, 146797763748, 220196645622, 440393291244]

約数ペア:

[(1, 440393291244), (2, 220196645622), (3, 146797763748), (4, 110098322811), (6, 73398881874), (9, 48932587916), (12, 36699440937), (18, 24466293958), (19, 23178594276), (36, 12233146979), (38, 11589297138), (57, 7726198092), (76, 5794648569), (83, 5305943268), (114, 3863099046), (166, 2652971634), (171, 2575399364), (228, 1931549523), (249, 1768647756), (332, 1326485817), (342, 1287699682), (498, 884323878), (684, 643849841), (747, 589549252), (996, 442161939), (1237, 356017212), (1494, 294774626), (1577, 279260172), (2474, 178008606), (2988, 147387313), (3154, 139630086), (3711, 118672404), (4731, 93086724), (4948, 89004303), (6271, 70226964), (6308, 69815043), (7422, 59336202), (9462, 46543362), (11133, 39557468), (12542, 35113482), (14193, 31028908), (14844, 29668101), (18813, 23408988), (18924, 23271681), (22266, 19778734), (23503, 18737748), (25084, 17556741), (28386, 15514454), (37626, 11704494), (44532, 9889367), (47006, 9368874), (56439, 7802996), (56772, 7757227), (70509, 6245916), (75252, 5852247), (94012, 4684437), (102671, 4289364), (112878, 3901498), (119149, 3696156), (141018, 3122958), (205342, 2144682), (211527, 2081972), (225756, 1950749), (238298, 1848078), (282036, 1561479), (308013, 1429788), (357447, 1232052), (410684, 1072341), (423054, 1040986), (476596, 924039), (520493, 846108), (616026, 714894)]