2557366488

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{911}}^1$

素因数の和:1357

約数の個数: 96

約数和(自身を含む): 7011164160

約数和(自身を除く): 4453797672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 307, 381, 508, 614, 762, 911, 921, 1016, 1143, 1228, 1524, 1822, 1842, 2286, 2456, 2733, 2763, 3048, 3644, 3684, 4572, 5466, 5526, 7288, 7368, 8199, 9144, 10932, 11052, 16398, 21864, 22104, 32796, 38989, 65592, 77978, 115697, 116967, 155956, 231394, 233934, 279677, 311912, 347091, 350901, 462788, 467868, 559354, 694182, 701802, 839031, 925576, 935736, 1041273, 1118708, 1388364, 1403604, 1678062, 2082546, 2237416, 2517093, 2776728, 2807208, 3356124, 4165092, 5034186, 6712248, 8330184, 10068372, 20136744, 35518979, 71037958, 106556937, 142075916, 213113874, 284151832, 319670811, 426227748, 639341622, 852455496, 1278683244, 2557366488]

約数ペア:

[(1, 2557366488), (2, 1278683244), (3, 852455496), (4, 639341622), (6, 426227748), (8, 319670811), (9, 284151832), (12, 213113874), (18, 142075916), (24, 106556937), (36, 71037958), (72, 35518979), (127, 20136744), (254, 10068372), (307, 8330184), (381, 6712248), (508, 5034186), (614, 4165092), (762, 3356124), (911, 2807208), (921, 2776728), (1016, 2517093), (1143, 2237416), (1228, 2082546), (1524, 1678062), (1822, 1403604), (1842, 1388364), (2286, 1118708), (2456, 1041273), (2733, 935736), (2763, 925576), (3048, 839031), (3644, 701802), (3684, 694182), (4572, 559354), (5466, 467868), (5526, 462788), (7288, 350901), (7368, 347091), (8199, 311912), (9144, 279677), (10932, 233934), (11052, 231394), (16398, 155956), (21864, 116967), (22104, 115697), (32796, 77978), (38989, 65592)]