620688276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 216

約数和(自身を含む): 1864218720

約数和(自身を除く): 1243530444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 29, 36, 38, 39, 52, 57, 58, 76, 78, 83, 87, 114, 116, 117, 156, 166, 171, 174, 228, 234, 247, 249, 261, 332, 342, 348, 377, 468, 494, 498, 522, 551, 684, 741, 747, 754, 841, 988, 996, 1044, 1079, 1102, 1131, 1482, 1494, 1508, 1577, 1653, 1682, 2158, 2204, 2223, 2262, 2407, 2523, 2964, 2988, 3154, 3237, 3306, 3364, 3393, 4316, 4446, 4524, 4731, 4814, 4959, 5046, 6308, 6474, 6612, 6786, 7163, 7221, 7569, 8892, 9462, 9628, 9711, 9918, 10092, 10933, 12948, 13572, 14193, 14326, 14442, 15138, 15979, 18924, 19422, 19836, 20501, 21489, 21663, 21866, 28386, 28652, 28884, 30276, 31291, 31958, 32799, 38844, 41002, 42978, 43326, 43732, 45733, 47937, 56772, 61503, 62582, 63916, 64467, 65598, 69803, 82004, 85956, 86652, 91466, 93873, 95874, 98397, 123006, 125164, 128934, 131196, 137199, 139606, 143811, 182932, 184509, 187746, 191748, 196794, 207727, 209409, 246012, 257868, 274398, 279212, 281619, 287622, 369018, 375492, 393588, 411597, 415454, 418818, 548796, 563238, 575244, 594529, 623181, 628227, 738036, 823194, 830908, 837636, 907439, 1126476, 1189058, 1246362, 1256454, 1326257, 1646388, 1783587, 1814878, 1869543, 2378116, 2492724, 2512908, 2652514, 2722317, 3567174, 3629756, 3739086, 3978771, 5305028, 5350761, 5444634, 7134348, 7478172, 7957542, 8166951, 10701522, 10889268, 11936313, 15915084, 16333902, 17241341, 21403044, 23872626, 32667804, 34482682, 47745252, 51724023, 68965364, 103448046, 155172069, 206896092, 310344138, 620688276]

約数ペア:

[(1, 620688276), (2, 310344138), (3, 206896092), (4, 155172069), (6, 103448046), (9, 68965364), (12, 51724023), (13, 47745252), (18, 34482682), (19, 32667804), (26, 23872626), (29, 21403044), (36, 17241341), (38, 16333902), (39, 15915084), (52, 11936313), (57, 10889268), (58, 10701522), (76, 8166951), (78, 7957542), (83, 7478172), (87, 7134348), (114, 5444634), (116, 5350761), (117, 5305028), (156, 3978771), (166, 3739086), (171, 3629756), (174, 3567174), (228, 2722317), (234, 2652514), (247, 2512908), (249, 2492724), (261, 2378116), (332, 1869543), (342, 1814878), (348, 1783587), (377, 1646388), (468, 1326257), (494, 1256454), (498, 1246362), (522, 1189058), (551, 1126476), (684, 907439), (741, 837636), (747, 830908), (754, 823194), (841, 738036), (988, 628227), (996, 623181), (1044, 594529), (1079, 575244), (1102, 563238), (1131, 548796), (1482, 418818), (1494, 415454), (1508, 411597), (1577, 393588), (1653, 375492), (1682, 369018), (2158, 287622), (2204, 281619), (2223, 279212), (2262, 274398), (2407, 257868), (2523, 246012), (2964, 209409), (2988, 207727), (3154, 196794), (3237, 191748), (3306, 187746), (3364, 184509), (3393, 182932), (4316, 143811), (4446, 139606), (4524, 137199), (4731, 131196), (4814, 128934), (4959, 125164), (5046, 123006), (6308, 98397), (6474, 95874), (6612, 93873), (6786, 91466), (7163, 86652), (7221, 85956), (7569, 82004), (8892, 69803), (9462, 65598), (9628, 64467), (9711, 63916), (9918, 62582), (10092, 61503), (10933, 56772), (12948, 47937), (13572, 45733), (14193, 43732), (14326, 43326), (14442, 42978), (15138, 41002), (15979, 38844), (18924, 32799), (19422, 31958), (19836, 31291), (20501, 30276), (21489, 28884), (21663, 28652), (21866, 28386)]