378294744

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{11171}}^1$

素因数の和:11280

約数の個数: 64

約数和(自身を含む): 1013523840

約数和(自身を除く): 635229096

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 83, 102, 136, 166, 204, 249, 332, 408, 498, 664, 996, 1411, 1992, 2822, 4233, 5644, 8466, 11171, 11288, 16932, 22342, 33513, 33864, 44684, 67026, 89368, 134052, 189907, 268104, 379814, 569721, 759628, 927193, 1139442, 1519256, 1854386, 2278884, 2781579, 3708772, 4557768, 5563158, 7417544, 11126316, 15762281, 22252632, 31524562, 47286843, 63049124, 94573686, 126098248, 189147372, 378294744]

約数ペア:

[(1, 378294744), (2, 189147372), (3, 126098248), (4, 94573686), (6, 63049124), (8, 47286843), (12, 31524562), (17, 22252632), (24, 15762281), (34, 11126316), (51, 7417544), (68, 5563158), (83, 4557768), (102, 3708772), (136, 2781579), (166, 2278884), (204, 1854386), (249, 1519256), (332, 1139442), (408, 927193), (498, 759628), (664, 569721), (996, 379814), (1411, 268104), (1992, 189907), (2822, 134052), (4233, 89368), (5644, 67026), (8466, 44684), (11171, 33864), (11288, 33513), (16932, 22342)]