217040496

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13999}}^1$

素因数の和:14046

約数の個数: 80

約数和(自身を含む): 624960000

約数和(自身を除く): 407919504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 13999, 15504, 27998, 41997, 55996, 83994, 111992, 167988, 223984, 237983, 265981, 335976, 475966, 531962, 671952, 713949, 797943, 951932, 1063924, 1427898, 1595886, 1903864, 2127848, 2855796, 3191772, 3807728, 4255696, 4521677, 5711592, 6383544, 9043354, 11423184, 12767088, 13565031, 18086708, 27130062, 36173416, 54260124, 72346832, 108520248, 217040496]

約数ペア:

[(1, 217040496), (2, 108520248), (3, 72346832), (4, 54260124), (6, 36173416), (8, 27130062), (12, 18086708), (16, 13565031), (17, 12767088), (19, 11423184), (24, 9043354), (34, 6383544), (38, 5711592), (48, 4521677), (51, 4255696), (57, 3807728), (68, 3191772), (76, 2855796), (102, 2127848), (114, 1903864), (136, 1595886), (152, 1427898), (204, 1063924), (228, 951932), (272, 797943), (304, 713949), (323, 671952), (408, 531962), (456, 475966), (646, 335976), (816, 265981), (912, 237983), (969, 223984), (1292, 167988), (1938, 111992), (2584, 83994), (3876, 55996), (5168, 41997), (7752, 27998), (13999, 15504)]