21906978816

素因数分解:

$2^{11}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{115019}}^1$

素因数の和:115075

約数の個数: 96

約数和(自身を含む): 60288883200

約数和(自身を除く): 38381904384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2048, 2976, 3072, 3968, 5952, 6144, 7936, 11904, 15872, 23808, 31744, 47616, 63488, 95232, 115019, 190464, 230038, 345057, 460076, 690114, 920152, 1380228, 1840304, 2760456, 3565589, 3680608, 5520912, 7131178, 7361216, 10696767, 11041824, 14262356, 14722432, 21393534, 22083648, 28524712, 29444864, 42787068, 44167296, 57049424, 58889728, 85574136, 88334592, 114098848, 117779456, 171148272, 176669184, 228197696, 235558912, 342296544, 353338368, 456395392, 684593088, 706676736, 912790784, 1369186176, 1825581568, 2738372352, 3651163136, 5476744704, 7302326272, 10953489408, 21906978816]

約数ペア:

[(1, 21906978816), (2, 10953489408), (3, 7302326272), (4, 5476744704), (6, 3651163136), (8, 2738372352), (12, 1825581568), (16, 1369186176), (24, 912790784), (31, 706676736), (32, 684593088), (48, 456395392), (62, 353338368), (64, 342296544), (93, 235558912), (96, 228197696), (124, 176669184), (128, 171148272), (186, 117779456), (192, 114098848), (248, 88334592), (256, 85574136), (372, 58889728), (384, 57049424), (496, 44167296), (512, 42787068), (744, 29444864), (768, 28524712), (992, 22083648), (1024, 21393534), (1488, 14722432), (1536, 14262356), (1984, 11041824), (2048, 10696767), (2976, 7361216), (3072, 7131178), (3968, 5520912), (5952, 3680608), (6144, 3565589), (7936, 2760456), (11904, 1840304), (15872, 1380228), (23808, 920152), (31744, 690114), (47616, 460076), (63488, 345057), (95232, 230038), (115019, 190464)]